Wholesale quantity mix : Order quantity does not need to be limited to a specific product range to achieve wholesale price. The wholesale quantity can be a mix of nail sets from different ranges. For example, if you have ordered 40 sets of nails with drop shipping price at $18.9, 40 sets of nails with drop shipping price at $28.9 and 20 sets of nails with drop shipping price at $38.9, the total wholesale price will be calculated based on $6.9, $10.9 and $14.9 as the total order quantity meets the 100 sets threshold.