Earlier quoted context omitted.
I think this looks absolutely brilliant, and plan on trying it out, as soon as I can figure out how to adapt it to my needs. You see, I have an e-Commerce site, so it doesn't do me any good to have a printable coupon with a QR code. What alternatives do you guys suggest in this case? Also: where do the emails you collect on the coupons go?
1. for e-commerce, besides collecting emails for a newsletter, you could put a keyword to a coupon with which visitors can claim discount on your site. 2. you can download e-mails in CSV in your statistics link tell your e-commerce site URL and I'll see if I can get any ideas
I tried doing that in your example demo, and got an error message of: ERR1.
I'm just trying to be helpful here. Your service has a lot of potential. I'm sure you guys will do great!