Web Developer needed to encorporate API\\\'s into PHP website (XML via HTTP post)

We are looking for a web developer to make some straight forward amendments to our existing website. Knowledge of how to encorporate API's (XML via HTTP Post) is a must. Our estimate is that it is less than a full days work. Please bid according to the below requirements. Whoever we award this project to we will be working with on a long term basis. We also have 3 other websites so lots of future work. Our site is called w w w . Cash Your Calls. c om 1)Please go to the customer log in area and study the client area in detail before proceeding any further. username sana_2003_uk (at) hotmail . c o m (this is an e m ail address. Please amend when entering). password 146050 The facility to change email address to which text (sms) messages are delivered does not work. Please view the attachment to see the API that needs to be installed. 2) In the client members are please go to View Call Data records. Here you can see clients inbound calls are listed and the amount of revenue that they have earned is also shown. At present we offer free call divert to over 70 countries and pay customers 3p per minute commission for every call that they receive. We want to increase the facility to offer free call divert to over 160 countries however we will still be paying 3p commission for only 70 destinations and the new destinations will not be paid any commission. Some kind of table needs to be created on the back end that will look at where the call is diverted to and then calculate customer's commission accordingly based on 3p or 0p depending on where the call is diverted to. The table of countries will be supplied by us. The developer needs to amend the billing mechanism to reflect the different rates to be applied for different countries. The API for the Call Data Records already exists within the website but to view in detail please see the attachment. 3) Agents can join our service and earn commission. For every customer that they sign up to our service the agent earns 1p commission on their customer's traffic. Log into the agent zone in our website Username chowdhurypolin (at) live . c om (this is an e m ail address. Please amend when entering). password number1 Click on "Manage User" a list of the agent's customers are shown. When the agent clicks on "view" a list of the customers call records should be shown and the commission due to the agent should be shown on the basis of 1p per minute. This function is not working and needs to be fixed. The same API that is being used in "2" above can be copied and used here (see attachment). The function needs to be updated also to reflect the new countries which we are adding to which we are offering free call divert. The agent will receive 1p commission if the call is diverted to 1 of 70 countries. If the call is diverted to any other country the agent will receive 0.25p per minute in commission. Again the same table of countries used in 2 above can be used here. 4) Finally a few text only cosmetic changes need to be made to several pages on the website to reflect the increase in destinations from 70 to 160. Customer sign up forms and automated emails sent to customers upon registration also need to be amended. This part of the project should be fairly simple stuff and amount to more than 1 hours work.