Suppliers buy from the fragrance manufacturers. All of them have different minimums. IFT 10 lbs, Belle Aire 35 lbs, Atlanta Fragrance 25 lbs, French 10 lbs. I like them all and use them all you get samples from them and those are always free. I just got several samples from them and some I really liked. I asked them for a list of their fragrances and like all of the biggies they can't do that because they have over 40,000. So, I just asked for the top fine fragrances and did get that list. If you use alot of a particular fragrance, you can save quite a bit of $ ordering from the manufacturer. Choosing a scent is the most difficult because they may have 10 or more hot apple pies or pumpkin pies or, whatever. That why the samples are so important. Just to show how much you save.....cinnamon from a supplier....$13.00 per lb. and from a manufacturer $8.00 or less per lb. But really most are about 1/2 of what you would pay.