shopping is a favorite activity for many people in North America. Most people just like to go and look around. When you enter a shop, the clerk or salesperson will ask you if they can help you. If you say no, they will not ask again. Also, they will not stand by or follow you around. Prices are set and the price is usually clearly marked on the product or near it. It is not possible to bargain in most stores in North America. After you buy something, save the receipt. It is quite easy to return the purchased item to a store, even if you have taken it home and unwrapped it. However, you to a store, even if you have taken it home and unwrapped it. However, you must have the receipt.