Absolutely ask them.
From the dept. of fwiw - I promoted a national frame maker at one of my bigger shows recently. I used them for several years. They sent me a lot of promotional info to hand out and also gave me some price breaks. Unfortunately, their quality slipped over time.
I mentioned the offer that the national seller made to a local frame maker, and they met the prices the national frame maker offered, and the local frame maker provided faster service and higher quality wood frames. It was a win-win and over time I ended up switching the local frame maker because of the value.