Blocking usage of Group Discount & Discount Coupons

If the customer doesn't login how do you know that it is the same customer who placed an order? :unsure:

I understand your point, I just thought that we could look at the excisting customer data files and see if the email exists already or not.

Just as an FYI I deleted myself as an account holder, then created a new account as I was making a purchase and it let me use the coupon, so as far as that it works great.

I am not sure if there is a way to skin the cat with COWAO or not.

If I could just fork this discussion for a minute here...I should have been a bit more descriptive in my original explanation. I'm creating a goup discount of 15% for customers coming in from WagJag. Despite the requirement of not wanting these customers to use other coupons while in this group I need them to redeem a $15 credit. Is there any way I could apply the block AFTER their first purchase? I also need to give them $5 for every $75 spent :)

I can think of a few manual ways of doing this but my ability to "police" this is obviously not perfect so if I can automate this as much as possible it would certain avoid allot of confusion for the customers.

7 minutes is quick... Ignore this

"Is there any way I could apply the block AFTER their first purchase?"

What I should ask is there any way I could exclude a specific GV from the block?

I also forgot to mention that I'd need to restrict the coupons I'm giving out to a specific group(ie the $15 instant credit and the 5 for every 75) and I'm not seeing that ability anywhere.