Yeah got this on my gold card. Last time they went on Halifax at 10%, maximum cashback was £15. No mention of this on Amex though so probably unlimited?
Not sure if Morrisons sell their own gift cards, if they do you could buy them and pay for the fuel. Last time they had this offer I bought over £3,000 worth of Amazon gift cards
A bit of pot luck, i only got 5%. Won't bother to push myself to spend £30 in one go
Amex Cashback plat cards
Thank you for the post. Only shows 5% on my card, but better than nothing (y)