Thanks CBlue, I hope thing are well with you? I see you have been working hard? You are doing a great job

best regards

Everything is great, but I'm not working hard! I'm still on vacation and I have too much time on my hands!

Personally, I think the advatage of this particular solution is that is is pure and simple HTML (ok, a tad of JS). For simple needs, it lets one rely on PayPal for the heavy lifting. For more, go with osCommerce.

So just take the sample form & script and embed it in your favorite module, block, template, etc... The possibilities are endless. Want to tie it to the XOOPS user profile? No sweat, just drop in the XOOPS variable for the user-email and pass it as a hidden input to the form.