Sky has launched a new deal rewarding customers who recommend its TV packages to friends and family members.
Existing Sky customers who refer a new customer to Sky TV are entitled to a £100 reward of their choice.
They can select from a £100 prepaid MasterCard - which can be used wherever MasterCard is accepted - a £100 M&S voucher, or a £100 Tesco voucher.
The person they recommended to Sky TV also benefits from the arrangement, as they are entitled to a £125 gift certificate or prepaid card.
Sky is running the deal for new television customers signing up over the internet.
The Introduce a Friend promotion is subject to certain limitations - for instance, the new Sky subscriber must live at a different UK address in order to qualify.
Sky will send the reward out to the referee and new customer once the first Sky TV subscription payment has been received.
The deal is not available with any other Sky offers.