Which payment processor do you use? DR(Like Emetrix, RegNow) or Paypal?

http://www.trymedia.com/index.shtml

Especially the ActiveMark integrated DRM/Payment system is a definitive best in class. I personally really like the way it fully integrates the purchase into the application, both in terms of the CC payment, and in terms of seamlessly downloading the key, and unlocking the application automatically.

We used to use Armadillo Softwrap; it's okay (and we still use it for boxed copies, where we just need to generate a user-ID, and for our closed Beta testing), but the user experience isn't as good for digital licensing.

Allan

I mean to receive reg money from users.

you could always use google checkout, you dont pay anything until 2008

ProtX (http://www.protx.com/) I have heard are really good for payment processing