Each dealer gets different prices because of their different sales ability. Products related to computer consumables, such as headphones, headphones, ink cartridges, ribbons, toner cartridges, etc. There will also be wholesale price, purchase price and retail price. For example, in general, buying a computer graphics card is the retail price. When buying 10 or 8 computer graphics cards, merchants usually give a wholesale price, because such price concessions can attract more second-level agents or third-level agents to buy in their own stores.
For example, the same is true for ordinary clothes. Usually, when you go to the clothing market to buy clothes, you basically have no time to pay attention to the consumers who buy retail clothes in the morning, because it is usually these individuals who get the goods in the morning to replenish, and usually the price they get is the price of the goods. If consumers who usually buy clothes buy them at the same time, or if a person buys more than one piece of clothes, the merchant will generally give a wholesale price.
Usually, the quantity purchased at wholesale price will be less than the quantity purchased at this price, so the price will be different to some extent. This is to treat the retail of the dispenser differently. In addition to the above two industries, there are many industries whose products have wholesale prices and prices.