Do not waste time selling small amounts. That shit is for the addicts who are funding their own addictions. Have a minimum amount and stick to it, even if you don't make money at first.
Unfortunately it is part of the game. You have to find those one or two paypigs that will buy bulk amounts every so often. I got a guy that will buy 1000+ Adds a months and that will net me in around $3200 profit, then another guy that will buy a quarter key of yay and that will bring in $2200-2500. Fuck dealing with people that only want minuscule amounts. I did that for a bit in 2016 and it was too stressful.