I'm developing an asp.net MVC4 site which will accept payment via paypal. Has anyone seen any C# samples for express checkout using NVP because I didn't find the supplied Java or PHP examples that ...

I am new to PayPal and i want to know which is batter way to implement PayPal, SOAP or NVP API. And what is the major difference between these two???

We are using PayPal subscriptions to automatically make ongoing monthly donations. The user initially creates a subscription with some pre-determined monthly donation amount (e.g., say $50/month). ...

Hi, I am implementing the intergration between my Facebook game and Paypal's express checkout payment service. My website is developed in ASP.net and I am using NVP API for the integration. MY pr...