the best dealer is the guy who actually grew the weed, and sold it to you! My contact now gets it from her Dad who grows and sells the stuff I hate getting weed and then askin what strain it is, and they just say "i'd know, but its chronic shit!" If your going to sell the product know the freakin product!!! over the past few years about 50% of my contacts actually knew about weed (a lot about weed), I love it when I get a dealer that talks about the product(and sometimes teaches me somethin new about marry jane) as he's dealing to you (in a private area of course) I hate grap and go deals, I like to know my dealer, or contact, the term dealer is an awfull term. reserved for the grap and go dealers; who know nothin about weed, and only do it for the money!

Edit:Oh and also if grab and go dealers learned more about the weed, i gaurentee they would get more return customers