1)4 tablets per box,20 boxes per dozen 2)wholesale and dropship,minimum order:1 box 3)the more u buy,the lowwer the price is 4)payment:paypal,western union,bank transfer,moneygram 5)delivery time: 3-5days 6)free shipping 7)items arrival guarantee 8)if u are not satisfied with the qulaity,we will refund u the money