Do any supermarket gift vouchers/stamps pay for petrol?

[Wiggy29]

Thinking of asking for supermarket vouchers from parents/ in laws for crimbo but are there any that you could use to pay for petrol too? We have a Sainsburys, Morrisons, Tesco and Asda all nearby.

I know you can at sainsburys. A friend bought something for me and I gave her the money but then had to return it to store. Got a gift card and then needed petrol so used it with no bother.

Tesco did a year ago but double check as Tesco points are better than Nectar points in my opinion.