fuel discount cards

[PAISLEY1903]

Is anyone aware of any fuel discount cards for personal use kicking around? 

Fuelpecker via esso/shell seemed popular but not available at moment.

I've seen esso are doing a discount card via the Porsche club membership

Best  have found is esso collect  nectar on any fuel up and redeem 300 points say 5p a litre (which only is beneficial really if use esso to begin with and fill from empty as if redeem to fill 20 ltrs it will still cost you 300 nectar and actually then cost!)

I was using bp for a year and got a £25 Amazon voucher 🤣 

Or I should just fill up at supermarket !!! But my asda has had 4 contaminated fuel issues over years and although now has a new station built 7 months ago I'm still unsure!