Ya sell larger quantities ya do it for cheaper because you don't have the traffic, labor to break down a half bag to grams.

Usually the ones selling grams, half grams are the ones buying a half or an ounce...sell off a bit...end up with free smoke. In the old days I'd roll 40-50 joints off an ounce, sell enough to get my cash back in the morning before school started and the rest was mine!!:thumbsup: