A friend got me on to this a few months ago. You just stick your cards on it (I've put my whole family's cards on it) then carry on as normal. It's like TopCashback with no effort. When you spend in certain shops you get a bit of cash back and when you have £10 you can stick it to your mobile phone bill.
It's really easy. Often Aldi are on there so that's a fast way to get money on it.
Here's my code if you want it? We both get £5 if you use your card within 14 days
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