1.   Consumers can use the card at any Touch-Tone phone.

2.   Swipe cards are used to enhance security.

3.   The back highlights the importance of using caution and suggests how to use the card.

4.   We even had to use index cards.

5.   Your discount card can be used against any hairdressing service, including colours and perms.

6.   Holiday-makers should beware of using plastic cards in foreign cash dispensers.

7.   Cards are used as the medium which translates the pattern into a mechanical function on the Jacquard loom.

8.   American Express started a national advertising campaign as part of a multi-million pound promotion aimed at encouraging existing card members to use their cards in restaurants.