Quote:
Originally Posted by HarryT
Yes, I know what the difference between the two is  . I just can't see any difference in the principle of their use. If Kobo (to pick a random example) gives me a "$10 off" coupon code, how does that differ from giving me a $10 gift certificate? |
It doesn't. But most coupons are a percentage off coupon. And most stores that use coupons have agreements with the publisher about special treatment of items bought with coupons.