There isn't any profit to be had with bulk sales on SR. The shipping becomes too risky the bigger the order and you are better off buying locally. SR is designed for 1 gram purchases for the weekend for a average user.Bulk just doesn't work through the mail. Just like shipping booze. It becomes not worth it at some point.The key to profit is many many many little orders. This requires a system and a assmebly line operation of workers.AVerage sellers earn about $350,000. per yr . Its not bad.