1. Each point of sale terminal is a Subscriber to the publication, receiving schema and data as a subscription.

2. A record of void transactions performed at a point of sale terminal. This log is recorded and stored on the store controller integrated disk.

3. Midland has worked closely with the retailer to introduce point of sale terminals which can accept Switch cards.

4. It's normal for the card to be swiped through a point of sale terminal or keyboard card reader.

5. There may be cameras or "shoulder surfers" recording your PIN at an ATM or point of sale terminal. Cover up the keypad to foil the bad guys' plan.