Yep - the AMD coupon not working was due to the idiotic regional pricing bollocks on the uplay store. With my (Australian) IP, the promo code was coming up as invalid. With a US IP, the promo code worked fine. Good job Ubisoft. You really make using your software a lot of fun.
i too wish it was 10 bucks. thats all i got in points and im being lazy and dont want to go buy another points card, i dont even think you can buy $5 in points?