TRAVEL
Which seat separates two rows of seats.
Aisle seats
What is a sum of money, that is paid back to you, for example because you paid too much, or returned a goods to a shop.
Refund
A thing that replace, especially because the first thing is old, broken, etc.
Replacement
A card given to a customer by a company which rewards them for buying goods by giving points which will allow them to pay less for goods in the future.
Loyalty card
Amount of money that's taken off the usual cost of the good or services.
Discount
Can be trusted to do something well or correctly.
Reliable