Paypal integration in Flutter web app

MVP for Paypal integration in Flutter web app

Requirements:
- Integration of PayPal for payment processing only
- Implementation of credit card as an additional payment method
- No need for a testing environment setup

Ideal Skills and Experience:
- Proficiency in Flutter web app development
- Experience in integrating PayPal for payment processing
- Familiarity with credit card integration
- Strong understanding of web app development and payment gateways