Selling
      products to children for more than the wholesale price
Question

                Can
      a Muslim sell products that he has purchased wholesale having a price
      ready-printed on them (e.g. canned drinks on special offers) at a higher
      price to others, in particular to Muslim children?
Praise be to Allah.There is
      nothing wrong with increasing the price, because this is what trading and
      business are based on. But there exists the condition that this should not
      involve lying, cheating or hoarding something that people need, such as
      food staples, etc.