Coupons not working

Hi,

I have set up coupons for my site but they will not work on the front end. I have tried clearing the cache, different computers, differnt codes, different dates but always comes back as invalid or expired when I try to use them.

My site only has guest checkout, could this be a factor?

Attached is a pic of my back end settings.

Support staff solved this for me. The issue was because in coupon settings "Coupons per customer" must be set at "0" to allow guests to use coupons.

Amazingly fast support!

That is no problem Taylor.
Sincerely, Giang