I have an application which is created to sold the T-Shirts.
I want to Implement the Payment GetWay.which will credit the amount from end user to company account.
This is only the single item payment.
I have gone through with PayPal site.
But i was little bit confused from where to start and how to implement the Getway it should be secured.I did't get the way of implementing the IPN and PDT.
Please suggest me what are these and what is the purpose of it.and please share the artical link if avalible on the code project.