Oh boy I used to get played by that kind of stuff so hard . My dealer when I first met him wouldn ' t mind if I came over with $ 20 for a gram of whatever chronic he had at the time . After buying from him for a few years , one day I come in with $ 55 to buy a Henry of some weed and he says Hey man I ' m thinking about cutting back on small transactions , the traffic is getting too much . I didn ' t really blame him , he ' d have guys roll through for a gram of weed for $ 20 all the fucking time . Sure , he made his biggest profit selling weed a gram at a time but who wants to do that all the time ? So he started a minimum rule of an 18 th . it was fine with me because I generally only ever bought an 8 th at the least . But there were a few times I only had $ 20 and wanted to smoke , I ' d just text him and he ' d make an exception because I ' d known him for so long lol . But I ' ve seen him turn many guys away haha , I kind of feel bad for them but at the same time the dude had enough of the 8 th customers that he wasn ' t missing out by skipping the gram guys .