-6%
Original price was: £17.00.£15.95Current price is: £15.95.Special Mixed Biryani (Chicken, Lamb & Prawn)
-25%
Original price was: £3.95.£2.95Current price is: £2.95. 
This involves interactions between a business and its customers. It is about meeting customers needs and resolving their problems. Effective customer service is crucial.