5. Insert the correct words into the gaps modifying the words in brackets.

1. We offer the discount to all our … customers. (loyalty)
2. The customer was not … with the discount we offered him. (satisfy)
3. The … date is two weeks after the date a customer places an order. (deliver)
4. Our service is both fast and … .(rely)
5. We’re sure that the new product … our customers’ needs. (meeting)
6. We received three … from customers yesterday. (complain)