1 payments- g) The buyer pays part of the cost every week.
2 delivery- d) Transport the goods to the buyer
3 deposit - a) The buyer pays a small part of the total cost at the beginning.
4 free - c) No payment is necessary.
5 discount- f) An amount of money taken away from the price
6 guarantee - e) A promise to repair a thing if it goes wrong
7 limited period - b) The offer is only for a short time.