This leads me to ask, are you familiar with the IP or Insert Threads? Have you looked at them to become familiar with what is being inquired about here?
Sadly, I don't have time to look through everything. Instead, I focused on what was suggested in the SIS thread about coupon database, looked at the examples, and designed this mock up accordingly. Also, I rather get feedback from the people who will actually be using it, since i'm designing it for them, and not me.