What kind of qualifications do manufacturers typically require for a large purchaser to secure dealer cost? I spoke to a local Shure sales rep and he said, somewhat indignantly, that there needed to be a brick and mortar location, and that the company needed to sell other pro audio equipment. That doesn't quite sound right, so I was curious what other folks' experience was with Shure. Could they be convinced to let a company that is not a pro-audio provider but uses lots of pro audio gear buy at dealer cost?