Good-Person
Captain Junkie
I may not be able to buy perishable products and most importantly we don't use perishable product all the time and even if we do it is always on minor quantities compared to products that are not perishable in which we use in huge quantities.
I think that we do use perishable products all the time. For example, food is a kind of perishable item and it cannot be stored at all. It could be stored for a really short period of time.