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SHOPPING revolution
Do you often go shopping? If so, how do you usually (1) the items you buy? Some people still use cash, because it's easier to know (2) money you have spent. But if you're (3) of money when you reach the supermarket check-out, it can be very embarrassing. Other people pay by card, so that they (4) carry a lot of money around with them. Unfortunately, credit cards often make you spend more money (5) you had planned. And it isn't until the end of the month that you (6) realise that you the bank a lot of money. To carry cash or cards, you need a wallet and a bag - or quite a big pocket! But wouldn't it be great if you (7) your wallet at home? If you (8) a smartphone, it seems that you will soon be able to do that. The company Vocalink (9) a new app called Zapp which will allow people to pay by phone in the future. Zapp will completely change the way we shop - and our mobile phones (10) even more necessary than they already are.
