I worked in a bakery a while back and we had something similar. Petite fours. Same thing but french or whatnot. Never have I EVER had anyone order more than two or 3. They are rich as fuck, super sugary and dense. The only people ordering a dozen are people getting them for parties. If someone ordered 12 to eat there, I would ask them if they wanted a box and judge the fuck out of them. 12 of ANYTHING sweet is too much. Even if it is "1 or 2" bites.