Many things in weekly markets are available at cheaper rates. This is because when shops are in permanent buildings, they incur a lot of expenditure – they have to pay rent, electricity, fees to the government. They also have to pay wages to their workers. In weekly markets, these shop owners store the things they sell at home. Most of them are helped by their family members and, hence, do not need to hire workers. Weekly markets also have a large number of shops selling the same goods which means there is competition among them. If some trader were to charge a high price, people would move to another shop where the same thing may be available more cheaply or where the buyer can bargain and bring the price down.