Selling etiquette

Thanks for the replies. I still question whether I should deal with someone who does mostly buy, and sell. And has a score in the 70's. And suggested a MO, thoughts?
If payment clears and the $$ is in your hands free and clear, their rating doesn’t matter. If the MO cashes and you get the funds, it’s all good.

I wouldn’t ship anything until you have the $$ in your hands free and clear.

Simple business, their history and rating is irrelevant if you have the cash.