Discount code site?

Hi all, cant seem to find one anywhere.

basically Im looking for script which will let me put in different affilate/discount/voucher offers?

Bascially, each affilate to have an image, with title,description, etc...
Something I would like my AM to view and like and my generation of traffic.

Anyone know of any or share?

I'm also interested in a discount/coupon code script, I'd be very grateful if someone could share one.

Im sure many would be interested in this...thats why I know there must be some script which can/will do this.