Is there a suggested place or method by which to insert PayPal auto-return parameters, so as to guide PayPay to return users to a thank-you page following a transaction?
I have created a pretty standard CiviCRM contribution page to handle membership signups for a small non-profit. The sign-up process works great, but once users are done clicking the "Agree and Pay" button on PayPal, they now have to click a "Return to ..." button (still on PayPal) before being redirected back to the CiviCRM thank-you page.
As I understand it, one can use a return parameter to tell PayPal where to send users once their transaction is done, but I'm not quite sure how to implement it. Any advice?
For context, if it matters, this PayPal Business account is used both for CiviCRM and a separate web store.
A couple references that have guided me so far (but not far enough :-) are...