How much do you pay wholesale for your products ?   We have a few different wholesale vendors , so our cost varies a bit over the fiscal year . But the difference is miniscule , a fluctuation of about 0.2 % .   That must impact your bottom line at least a little bit , doesn't it ? After all , your sticker price is pretty much set in stone . How much do they go for retail ?   Retail price is 29.95 per unit . We take into consideration changes in supply cost when figuring this price .   Is that including tax ? 