Because there are a lot of non-sale items. Defective goods. Items delivered an erroneous size Top sellers in one area but not in another one. Or environmental reason, and the safety of consumers.
I have not used a lot. Defective goods delivered the wrong size, the wrong type. Products sold in one area but not in another area. or environmental reasons and the safety of consumers.
Because there is not a lot of goods for sale, delivery goods, defective goods the wrong type of the wrong size. the products sell well in one area but not sold in one area. or the environment and safety of consumers.