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Payment Processing is the secure completion of financial transactions and acts as the links between businesses and customers to ensure that payments are made properly and efficiently. Payment processing can take place online or offline, making this service advantageous for virtually any type of business. A Payment Processing Specialist ensures fast, secure transactions with minimal risk. They protect against fraud and guarantee a smooth transaction process from start to finish, whether its credit cards, PayPal, Apple Pay, or other payment methods.

A Payment Processing Specialist provides expertise to optimize operations and increase efficiency by automating processes. They develop customized solutions customized tailored to your individual business needs ensuring fast secure payment solutions. They provide support on countless issues that could arise in the payment processing environment ranging from authentication procedures, licensing requirements within specific markets, API integration, PCI-DSS compliance issues, etc.

Here are some projects that our expert Payment Processing Specialists made real:

  • Securing payment information
  • Optimizing multiple forms of payment
  • Ensuring secure systems to protect customers information
  • Integrating an array of payment methods
  • Automating traditional manual processes

Processing payments quickly and securely is crucial for the success of many business models today. As it can be seen, hiring an experienced Payment Processing Specialist can support an organization in many crucial areas and save countless hours of development efforts. A trusted specialist can help your business save money by making sure your payments are secure and compliant with all the necessary regulations.

Payment Processing is essential for boosting the revenue of a business and creating loyal customers who can shop with confidence. To ensure their operations run optimally, businesses must hire a reliable expert who can offer customized solutions accordingly. Freelancer.com has a selection of well-trained professionals who specialize in Payment Processing services and are ready to handle complex projects efficiently. Post a project today and take your business to the next level with the help of a Payment Processing Specialist!

Da 22,111 valutazioni, i clienti danno una valutazione ai nostri Payment Processing Specialists di 4.9 stelle su 5
Assumi Payment Processing Specialists

Payment Processing is the secure completion of financial transactions and acts as the links between businesses and customers to ensure that payments are made properly and efficiently. Payment processing can take place online or offline, making this service advantageous for virtually any type of business. A Payment Processing Specialist ensures fast, secure transactions with minimal risk. They protect against fraud and guarantee a smooth transaction process from start to finish, whether its credit cards, PayPal, Apple Pay, or other payment methods.

A Payment Processing Specialist provides expertise to optimize operations and increase efficiency by automating processes. They develop customized solutions customized tailored to your individual business needs ensuring fast secure payment solutions. They provide support on countless issues that could arise in the payment processing environment ranging from authentication procedures, licensing requirements within specific markets, API integration, PCI-DSS compliance issues, etc.

Here are some projects that our expert Payment Processing Specialists made real:

  • Securing payment information
  • Optimizing multiple forms of payment
  • Ensuring secure systems to protect customers information
  • Integrating an array of payment methods
  • Automating traditional manual processes

Processing payments quickly and securely is crucial for the success of many business models today. As it can be seen, hiring an experienced Payment Processing Specialist can support an organization in many crucial areas and save countless hours of development efforts. A trusted specialist can help your business save money by making sure your payments are secure and compliant with all the necessary regulations.

Payment Processing is essential for boosting the revenue of a business and creating loyal customers who can shop with confidence. To ensure their operations run optimally, businesses must hire a reliable expert who can offer customized solutions accordingly. Freelancer.com has a selection of well-trained professionals who specialize in Payment Processing services and are ready to handle complex projects efficiently. Post a project today and take your business to the next level with the help of a Payment Processing Specialist!

Da 22,111 valutazioni, i clienti danno una valutazione ai nostri Payment Processing Specialists di 4.9 stelle su 5
Assumi Payment Processing Specialists

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    33 lavori trovati

    I’ve arranged for a thrift shop in Galway to hold a particular vintage-style football for me. A picture of the store and ball are attached. All I need is a local pair of hands to step in, pay for the ball, and mail it on to my address in the United States. The shop already knows it’s reserved, so collection should be straightforward once you give them my name. Here’s how the job flows: • Pick up the pre-set-aside football at the Galway thrift shop (details shared once we agree). • Pay the shop’s asking price on site and keep the receipt. • Package the ball securely and send it via a tracked, reliable postal service to the U.S. (I’ll confirm the exact shipping method and cover those costs). • Send me a quick photo of the parcel with ...

    €26 - €219
    Locale
    €26 - €219
    0 offerte
    m Jordan shopify
    6 giorni left
    Verificato

    I want to launch a dedicated online space on Shopify that showcases and sells Jordan-branded shoes and clothing. The goal is a clean, mobile-friendly storefront that immediately communicates the premium feel of the brand, makes product discovery effortless, and guides shoppers smoothly from landing page to checkout. Here’s what I need: • Custom Shopify theme (or expert configuration of an existing premium theme) that highlights footwear first while giving apparel its own well-structured category. • Product pages with high-resolution galleries, size charts, stock counters, and clear “add to cart” calls-to-action. • Payment, tax, and shipping settings fully configured for major regions, plus automated email notifications for order confirmation and ship...

    €28 / hr Average bid
    €28 / hr Offerta media
    189 offerte
    Extension Payment & Supabase Setup
    6 giorni left
    Verificato

    I have a cross-browser extension (Chrome, Firefox and Edge) that is nearly ready for a public beta and now needs a rock-solid subscription layer and cloud backend. The Razorpay gateway is already wired in, but I need you to review every part of that flow, tighten security, add the right webhooks and push clean subscription metadata into Supabase so the extension can enforce usage limits and sync settings across devices. Here is the concrete scope: • Payment layer – Audit the existing Razorpay integration, ensure tokens are handled securely and failures are surfaced gracefully. – Create/verify webhooks for success, failure, renewal, cancellation and expiry. • Supabase & backend – Design the tables for plans, users and usage, then hook them...

    €66 Average bid
    €66 Offerta media
    38 offerte

    I have a monthly rental platform in Shopify, where the user can access our products for a predetermined monthly price. Currently I am having difficulty at the Checkout stage. I have activated all Shopify payments settings and registered with Razorpay but still my store isn't accepting payments. I want assistance and help to setup a payment gateway through Razorpay for my Shopify store. It should be a recurring monthly payment procedure. The user should be able to opt for a membership plan to access our products and pay monthly automatically on a recurring basis. Also, if the user cancels Autopay from their side or misses a month's payment then the membership should cancel automatically. It is mandatory to keep me updated and keep me the loop at every step. I will not interve...

    €12 Average bid
    €12 Offerta media
    40 offerte

    I’m building a dedicated Android shopping app for Sidhshree Tea so my wholesale customers can browse, buy, and track their favourite blends with ease. The interface should feel warm and familiar, following a traditional gold-and-green palette that matches our brand. Core user flow • Mobile-number login and optional OTP verification • Product catalogue split initially into Loose Tea and Tea Bags (I may add Gift Packs later) with images, weights, live prices, and stock levels • Cart, checkout, and a choice of UPI, PhonePe, Google Pay, Paytm, debit/credit card, or Cash on Delivery • Automatic payment success screen, followed by a detailed order confirmation • Push notifications for every status change and a WhatsApp-to-order shortcut • Hindi-...

    €167 Average bid
    €167 Offerta media
    51 offerte

    I need a Flutter release engineer who can take our two existing apps all the way to production using the runbook in RELEASING.md. My immediate focus is getting clean, reproducible builds into TestFlight and the Play Console, then approved in both stores. All signing files, store listings, and Codemagic workflows already exist, so you’ll be working with ready-to-use assets while strictly respecting App Store and Play Console regulations. Once the stores are squared away, I want the subscription flow fully stable on both platforms. In production the Razorpay and Apple IAP renewals aren’t granting entitlements, subscriptions sometimes flip to past_due, and the cancel / re-enable path is unreliable. I expect an end-to-end test matrix that proves billing, server receipt validation,...

    €142 Average bid
    €142 Offerta media
    128 offerte

    JOB TITLE: Stripe Instant Payouts Specialist – Paid Only on Success Job Description We're looking for someone who can get Instant Payouts enabled on a Stripe account that's currently on the standard 2–5 business day payout schedule. Payment: You are only paid if you successfully unlock Instant Payouts. No upfront fees, no hourly rate — just a one‑time payment upon confirmation. What You'll Do · Review the Stripe account and identify any restrictions · Contact Stripe support and escalate the request · Get Instant Payouts enabled — or negotiate a faster payout schedule · Provide confirmation once it's live What You'll Need to Apply 1. A proven track record of getting Instant Payouts enabled for other Stripe a...

    €251 Average bid
    €251 Offerta media
    108 offerte

    I need a fully-featured hospital website that does three things seamlessly: presents a complete, searchable doctor directory, stores patient records securely, and processes online payments without friction. While every module matters, the payment flow sits at the top of the priority list, so the build must revolve around rock-solid gateway integration and data security from day one. Core scope • Doctor directory – profile pages with photo, specialties, schedules, and an easy filter or search. • Patient area – account creation, appointment history, report uploads, and encrypted database storage that meets standard privacy guidelines. • Payment engine – a checkout flow tied to appointments, invoices, and deposits, feeding straight into the hospital&rsquo...

    €239 Average bid
    €239 Offerta media
    106 offerte
    Ferysia G.
    4 giorni left
    Verificato

    I have an artwork commission ready and simply need to move the agreed funds to the artist through PayPal. Your task is to handle, or clearly guide me through, a clean transfer from my verified PayPal account, making sure the note field carries the correct Transaction ID so the payment is easy for both sides to track. What I expect from you • A quick, step-by-step rundown (or real-time support) that confirms recipient details, fees, and currency are correct before I hit Send. • Confirmation that the Transaction ID appears properly in the payment note once the transfer is complete. • A brief recap of any settings or screenshots I should keep for my records. Please include examples of past work where you have managed or advised on PayPal payments—especially those ...

    €86 Average bid
    €86 Offerta media
    10 offerte

    # Accounts Receivable & Billing Specialist **Company:** Quality Services LLC **Location:** New Holstein, Wisconsin **Employment Type:** Hourly, Variable Schedule **Expected Hours:** Approximately 10–40 hours per week **Reports To:** Office Manager and Ownership ## Position Summary Quality Services LLC is seeking a dependable, detail-oriented Accounts Receivable & Billing Specialist to manage customer billing, collections, payment processing, account reconciliation, and related accounting and administrative tasks. This is an hourly position with a flexible schedule of approximately 10–40 hours per week. Hours will vary based on billing cycles, accounts receivable workload, special projects, company needs, and additional responsibilities assigned by management. The i...

    €25 / hr Average bid
    €25 / hr Offerta media
    76 offerte

    We are seeking a detail-oriented Financial Data Entry Clerk to support our Finance team by accurately entering, updating, and maintaining financial records. This entry-level role requires strong attention to detail, basic computer skills, and the ability to handle confidential financial information with accuracy and efficiency. Responsibilities Enter and update invoices, payments, receipts, and other financial data into accounting systems. Verify financial documents for accuracy and completeness before data entry. Maintain organized digital and physical financial records. Identify and report data discrepancies or errors to the appropriate team. Create and update basic spreadsheets and financial reports. Support the Finance team with administrative and data management tasks. Ensure financi...

    €17 / hr Average bid
    €17 / hr Offerta media
    56 offerte

    (Influencer Ad Listing Platform With Paid Promotions, Wallet, Analytics, & Filters) based on wordpress 1. User Types A. Influencers / Creators     •    Profile creation     •    Add multiple advertisements     •    Multiple images + short video (     •    Pricing: hourly / half hour     •    City-based & multi-city posting     •    Option to verify (ID verification)     •    Wallet system for buying ads     •    Analytics da...

    €219 Average bid
    €219 Offerta media
    40 offerte

    WooCommerce Print-on-Demand & Dropshipping Store Setup (Existing WordPress Website) I'm looking for an experienced WordPress/WooCommerce developer to build the store section only of my existing website. This is NOT a full website project. My website is already partially built using a premium WordPress template with WooCommerce. The store will be hosted on a subdomain (e.g., ) and should integrate seamlessly with my existing brand. Project Scope I need a scalable WooCommerce store that includes: * Print-on-Demand (POD) integration with Printful, Printify, and preferably other major POD providers. * Infrastructure prepared for Dropshipping, with integrations for AliExpress and other common dropshipping platforms (even if I don't choose the supplier immediately). * Secure o...

    €139 Average bid
    €139 Offerta media
    317 offerte

    I need end-to-end, specialized module training in SAP FS-CD that goes well beyond the basics. The goal is to master every key area so I can run, support, and extend the solution confidently in a production environment. Training scope • Payment processing • Collections management • Integration with other SAP modules (FI-CA, FS-PM, BW, etc.) I want practical, scenario-based sessions delivered live (remote is fine), backed up by curated course materials, system demos, and hands-on exercises in a sandbox environment. Please outline: • Your session plan and estimated hours per topic • Access requirements for the training system • Post-session support: Q&A windows, recordings, or quick reference guides • How you will measure learning outcomes...

    €933 Average bid
    €933 Offerta media
    2 offerte

    Odoo Accountant Required for Hong Kong and UK Companies We are looking for an experienced freelance accountant or bookkeeper who can manage the accounting of two startup companies directly in Odoo. The work can start immediately and will continue monthly. Company 1: Hong Kong Limited Company The Hong Kong company works with approximately 8 to 12 freelancers based in India. The freelancers register their working hours in Odoo. The accountant will be responsible for: Checking approved working hours Calculating monthly freelancer payments based on agreed hourly rates Preparing and maintaining payment records in Odoo Registering freelancers correctly as suppliers or contractors Following up on payments Recording payment confirmations Maintaining freelancer and supplier information Record...

    €6 / hr Average bid
    €6 / hr Offerta media
    60 offerte
    SwipeSimple POS Account Setup
    2 giorni left
    Verificato

    I run a home-services company that handles cleaning and small repair jobs, and I’m ready to move all of my in-person payments to SwipeSimple. I already know the platform can handle service-based businesses like mine, but I need someone who can get the account fully configured and ready to use right away. Here’s what I expect: • Create and verify the SwipeSimple account with the correct business details and tax information. • Configure items, service descriptions, and pricing so they appear clearly on customer receipts. • Set up sales tax rules for the areas I operate in and confirm they calculate correctly. • Provide a short checklist I can follow to add or edit services later without breaking anything. Once the test charge runs successfully and the...

    €16 Average bid
    €16 Offerta media
    10 offerte

    # Virtual Assistant – Job Completion, Invoicing and Payment Control We are a busy UK plumbing company completing and attending up to 50 jobs per day. We already have virtual assistants, a phone-answering team and a part-time office manager. However, we need one dedicated person to take ownership of job completion, customer updates, invoicing, quotations and payment follow-up. This is not a general admin or appointment-booking role. Your main responsibility will be to make sure every job moves through the following process: **Attended → Updated → Completed → Invoiced → Payment Requested → Paid or Properly Closed** ## Main responsibilities You will monitor jobs throughout the day and identify anything that has not been progressed correctly. Your duties ...

    €10 / hr Average bid
    NDA
    €10 / hr Offerta media
    49 offerte

    Trabajo con WordPress y el plugin Tickera para vender entradas de teatro y necesito que todo quede listo cuanto antes, en español. Esto es lo que requiero: • Configurar entre dos y cinco eventos distintos en Tickera, cada uno con su fecha, horario y política de acceso. • Diseñar el mapa de asientos del recinto: butacas numeradas y una zona VIP diferenciada, ambas con sus respectivos precios. • Vincular el proceso de compra a la landing page ya creada para cada obra, de modo que el visitante pueda elegir asiento y pagar sin salir del sitio. Te proporcionaré acceso al backend de WordPress, los planos de la sala y la tabla de precios. Espero como resultado los eventos activos, el mapa funcionando y los botones de compra integrados y probados. ...

    €11 / hr Average bid
    €11 / hr Offerta media
    150 offerte

    MY PLACE STORE: should become a proper African lifestyle, food and culture marketplace for Perth, where people can buy raw African groceries, ready-made food, fashion, gifts, event merchandise, vouchers and selected products from African-owned businesses. Making African products easier to discover, order and receive across Perth: Build My Place Store as a scalable African marketplace and commercial platform. It must combine African groceries, raw and frozen food, ready-made meals, gifts, lifestyle products, vouchers and events in one system. It should support two fulfilment locations, postcode-controlled delivery, pickup, accurate inventory, customer accounts, loyalty, referrals, subscriptions, WhatsApp ordering, AI assistance, automation and detailed profitability reporting. The long-term...

    €317 Average bid
    €317 Offerta media
    227 offerte

    China-Based API Testing for Payment System Job Description: We're looking for a skilled and detail-oriented QA tester based in China to help us test the API functionality of our payin and payout systems. You will play a key role in validating the reliability and accuracy of our payment processes, ensuring everything runs smoothly from start to finish. Scope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically loca...

    €25 Average bid
    €25 Offerta media
    35 offerte

    I’m integrating Stripe Connect into my multi-vendor marketplace and need a solid commission flow built around it. Every time a buyer pays a seller, the platform must automatically take its fee and route the remainder to the right connected account. But this concept must be customized into our paltform. Key points • Platform type: marketplace (not a single-store e-commerce setup, and not subscription-only). • All payments go through Stripe Connect Standard accounts; sellers are onboarded with Stripe’s OAuth flow. • The commission logic must live server-side (Node.js ) and use the Stripe API + webhooks for reliability and retries. • The percentage or tier structure is configurable from an env variable or simple admin panel so I can adjust it without ...

    €130 Average bid
    €130 Offerta media
    188 offerte

    I need a clean, user-friendly website that lets people sign up for our upcoming marathon and pay their entry fee in one seamless flow. The site’s core job is to capture registrations and process secure payments while giving visitors all the key event information in a single place. Key features I must see • Registration form • Payment processing • Event details page The form has to handle three distinct user types: individual runners, teams, and volunteers. Each group will submit slightly different data, so field logic and validation should adjust accordingly. What I expect from you 1. A modern, responsive design that works smoothly on mobile, tablet, and desktop. 2. A straightforward admin area where I can view, edit, and export all sign-ups. 3. Integratio...

    €206 Average bid
    €206 Offerta media
    143 offerte

    (Influencer Marketplace + Ad Listing Platform With Paid Promotions, Wallet, Analytics, & Filters) 1. User Types A. Influencers / Creators     •    Profile creation     •    Add multiple advertisements     •    Multiple images + short video     •    Pricing: hourly / per service     •    City-based & multi-city posting     •    Option to verify (ID verification)     •    Wallet system for buying ads     •    Analytics dashboa...

    €238 Average bid
    €238 Offerta media
    75 offerte

    Hello, I am looking for an experienced Beds24 specialist to help me set up the reservation and payment system for my apartment in Albania. I will be using: - - Beds24 - Stripe My goal is to automate the entire reservation and payment process as much as possible. This is not a software development project. I need an experienced person to correctly configure and integrate the existing services. The project includes: - Connecting with Beds24. - Connecting Beds24 with Stripe. - Configuring the payment workflow with host-managed payments (not Payments by ). - Setting up automatic payment collection according to my booking and cancellation policies, ensuring that payment collection rules are configurable (e.g., immediately after booking or a specified number of days before arrival). - T...

    €457 Average bid
    €457 Offerta media
    178 offerte

    # وثيقة تحليل مشروع منصة بيع المنتجات الرقمية ومتاجر الوكلاء (White Label SaaS) ## نبذة عن المشروع المشروع عبارة عن منصة SaaS متخصصة في بيع المنتجات الرقمية، مثل شحن الألعاب، بطاقات الهدايا، الاشتراكات الرقمية، والخدمات الإلكترونية. لا تقتصر المنصة على البيع المباشر فقط، بل تتيح لأي وكيل إنشاء متجر إلكتروني مستقل يعمل تحت المنصة (White Label Store)، بحيث يمتلك الوكيل متجرًا يحمل اسمه وشعاره وألوانه ودومينه الخاص، بينما تتم جميع عمليات الدفع، إدارة الطلبات، تنفيذ العمليات، وإدارة المزودين من خلال المنصة الرئيسية. الهدف هو إنشاء نظام مركزي قادر على إدارة آلاف المنتجات وآلاف الوكلاء وآلاف المتاجر من لوحة تحكم واحدة. --- # فكرة العمل يوجد في النظام أربعة أطراف رئيسية: 1. المنصة (Platform Owner) 2. المزودون (Suppliers) 3. الوكلاء (Agents) 4. العملاء النهائيون (Customers) --- # آلية ال...

    €814 Average bid
    €814 Offerta media
    99 offerte
    Website Creation and Build
    22 ore left
    Verificato

    I need a full-featured e-commerce website built. It is for selling custom-tailored website design, website builds, website upgrades, logo design and ongoing review and refresh services. Specifically targeted towards small to medium businesses in Australia. The site has to be clean, modern and intuitive. I feel an About / Services / Enquiries / Payment sections will suffice. The Enquiries section must use a system to guide users to create a more refined and specific initial brief - just like the AI tool Freelancer.com uses. Core priorities • Ai directed tool to refine each and every query - just like Freelancer.com uses to 'create the perfect brief" - Rock-solid, PCI-compliant payment processing (Stripe or a similarly secure gateway). • Instant, automated file ...

    €277 Average bid
    €277 Offerta media
    442 offerte

    I want a simple, hands–off way to receive a small amount of money every single day so I can keep my chocolate stash topped-up. The transfer must land automatically in a national bank account I will provide; other platforms such as PayPal or crypto are not suitable for this purpose. Here’s what I need from you: • Design or recommend a reliable workflow that triggers a daily bank transfer to my specified national bank account. • Implement the solution—this could be through an online banking API, a lightweight script that hooks into an existing payment gateway, or another compliant automation you can prove will work every day without manual intervention. • Supply clear, step-by-step instructions so I can monitor and adjust the transfer amount whenever ne...

    €3 / hr Average bid
    €3 / hr Offerta media
    17 offerte

    I need software to automate and digitize housing society management. The primary users will be society management. Key Features: - Maintenance Management: Track and manage maintenance requests and tasks. - Resident Communication: Facilitate communication between residents and management. - Payment Processing: Handle all payment transactions related to the society. Ideal Skills and Experience: - Software development experience - Familiarity with UI/UX design for ease of use - Experience in building payment processing systems - Strong communication skills for potential collaboration

    €70 Average bid
    €70 Offerta media
    39 offerte

    I'm looking for an experienced web developer to create a yoga booking website. The primary purpose of the site is to facilitate booking of yoga classes. Key Requirements: - A robust booking system with: - Calendar integration - Payment processing - Email notifications Ideal Skills and Experience: - Proven experience in developing booking systems - Strong knowledge of calendar APIs and payment gateways - Good UI/UX design skills to ensure the site is user-friendly - Experience in building websites in the health and wellness sector is a plus

    €83 Average bid
    €83 Offerta media
    101 offerte

    platform modules include: Authentication & Identity User Profiles Organization Management Branch Management Team Management Social Commerce Network Open Commerce Marketplace Product Catalog Inventory Management Order Management Payment Gateway Digital Wallet Banking & Virtual Accounts QR Payments NFC / Tap-to-Pay USSD Payments Payment Links Merchant Dashboard Payment Aggregator Payouts & Settlements Crypto On-Ramp & Off-Ramp NFT Marketplace Employer–Employee Platform Outsourcing Platform Marketing & Advertising Insurance EMR / Healthcare Supermarket Smart Payments Tourism & Booking Customer Support AI Copilot Business Intelligence & Analytics White-Label Platform API Marketplace Admin Dashboard User Dashboard QR code payment Security & Compliance Dev...

    €618 Average bid
    €618 Offerta media
    408 offerte

    Need a website built for a startup loan company providing short term loans to our automotive transmission shop customers instead of them using credit cards to pay for transmission jobs. website address has already been purchased through namecheap.com. Company has already gone through extensive licensing process with the board of financial institutions and bureau of consumer affairs and all certifications and licenses have been obtained to be a credit grantor. Need webstie to have these things: * Pre-approval loan application flow similar to other online based financing providers like SNAP finance * Customer to choose between 12 month, 18 month, or 24 month loan repayment * Show customer repayment options with integrated calculator with options of weekly, biweekly, or monthly payments for...

    €951 Average bid
    €951 Offerta media
    436 offerte

    I’m looking for a detail-oriented bookkeeper who can step in every week to keep my small Canadian business running smoothly. Your focus will be on accuracy, speed, and clear communication as you keep the books tidy and vendors paid on time. Here’s what I need from you each week: • Bank reconciliation – bring two business accounts to a zero-difference balance and flag any discrepancies immediately. • Invoice management – record, categorise, and stay on top of A/R and A/P so nothing slips past its due date. • Payment mailing – prepare, print, and post physical cheques (or courier labels) every Friday, providing confirmation once they’re on their way. I’m flexible on software; if you work in QuickBooks, Xero, FreshBooks, or anoth...

    €250 Average bid
    €250 Offerta media
    79 offerte
    PHP Payment Gateway Integration
    221 giorni left
    Verificato

    I need a developer who can connect my existing PHP site to a reliable payment gateway. The goal is to give customers a smooth, secure checkout experience from start to finish. I am currently leaning toward well-known services such as PayPal, Stripe, or Square, but I am open to your recommendation if another platform would suit the codebase better. You will be working with a live production environment, so clean, well-documented code and clear hand-off notes are essential. If you have prior experience handling tokenization, secure storage of credentials, and sandbox/live environment switching in PHP, that will help us move quickly. Once the integration is complete I’ll run a few test transactions; as long as those settle correctly and the confirmation callbacks reach my applicat...

    €27 Average bid
    €27 Offerta media
    97 offerte

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