There are a few ways you can do that, You can ask what kind of deal they can offer to you, or what you can do is to call same chain stores and ask what they can do if you will come and buy some specific ring (you should know what ring you want first). What I did with my wedding band was I found the ring that I wanted and then called store in bayshore mall in ottawa and ask what kind of deal they can give me if I will come to buy in the next few hours, she said taxes, I was like alright I am going to call other stores and see what they can offer me and if your offer is the best I will call you back, lady said that this offer is the best because her manager is there and no other store can give better offer. I did not believe her, so I called store in St. Laurent mall and asked what they can do, lady said 15%, I asked her to see if she can do any better and that i will come right away and also purchase extra warranty for 70$. She checked with her boss and told me that she can give me 20%. I asked her to put that ring aside and that I am coming. I went there and got it with 20% off and warranty. Warranty is great thing to buy, specially if you get white gold ring. It covers sizing, rhodium plating, soldering, redoing your tips and other things for life. If I will get my white gold rhodium plated once to make it look all nice and shiny it would cost me 40$, so if I would do it twice it already be worth it. I hope it helps!