We went to Jared today to look for FI's ring and the saleslady told us about a great deal starting Monday. For every $200 you spend, you will get a gift cert worth $50 towards the purchase of another item. You can use one cert per $200 you spend on the second item. So for instance, if you need to buy your band, and it's $1000, you will get 5 certificates, and can use them to save $250 on another $1000 purchase (or whatever increments you'd like). I'm going to use the certs towards a watch for FI (his wedding gift).
I didn't ask if this was a local or national deal (I live in PHX) but I'm pretty sure it's national. Thought I would pass it along!