I have seen mods for this, but i'd prefer it were part of the actual site, without the problems mods have with updates.

The ability to generate repeat sales through rewards other than point based systems, works exceptionally well for merchants and manually doing this is a real pain the in but if you have over 2000 plus sales per year or more...

Yes a feature to enable a unique automatically generated coupon for each sale would be of huge benefit.

We use printed coupons that is included with every order, since it is so much more effective than email, so an option to print the coupon as well as send it by email would be great.

John