Answer to your Queries:
1 - The choice is yours, however, I can integrate PayPal, Stripe, Apple pay, etc.
2 - React Native
3 - Estimate somewhere between $8k to 11k USD (depends on the features and no. of screens)
However, kindly confirm me if there is any need of multiple languages, E-wallet, etc.
From my perspective, we add include the following core features as well:
- User dashboards
- Geolocation and Tracking system
- Escrow system
- Reviews system with comments
- Booking system
- Chatting system
- Customer Support
and much more,
Note: The price will be finalized after finalizing the features and requirements,
Regards,
Sam