Лекция: Cooling-off period

2) the name, number and expiry date on your payment card

3) the way you pay for the goods you want

4) when you can pay some time after you buy, but at no extra cost

5) when the goods you require are not available

6) a promise to return your money if you are not happy

7) the help you get from a company when you start to use their product

8) method for customers to obtain a discount on future purchases from the same organisation

«Selling online»

Complete the text with the correct words