1.   Coupons for discounts on certain products have increased sales of those products.

2.   He has increased sales every year since he started his company.

3.   The bookstore across the street is having a sale.

4.   The store is having a sale on furniture and household items.

5.   The store had a sale in an effort to woo new customers.

6.   The advertising campaign has improved sales.

7.   We moved into new offices in Singapore and overall our local operations based on extended DGPS networks and radio positioning services had record sales.

8.   The front room was full of everything front rooms were full of when they had the sale after the Festival of Britain.

9.   I was told to hammer them down and not give in until I had a sale.

10.   Although many of the subsidiaries remain successful, a bomb-detection spinout, for example, languished because it had few sales except after terrorist attacks.