I wanted to recommend the Curve application to you. And basically not so much the application as just creating an account.
Link to the application:

Curve gives 5GBP after making the first payment. It falls as 500 points on their virtual card (you can see it together with your cards that you will add to the application). If you choose this card as the payment source, the cash register will be drawn from these 5GBPs.
You must provide command code when registering, mine is NQAVG4OD
Or:
1. you register (the app is a little crude and you need to fill in all the address lines) and enter the command code NQAVG4OD - code for bonus £ 5 ~ 25 PLN. You must enter it when you select the Curve card - THE BLUE "HAVE A REFERRAL / PROMO CODE?" APPEARS - Later you cannot add the code! (if you fail to enter it, just write to support for them after registration)
2.add your card (it must be about PLN 5, because they check if the card exists, but do not collect this amount) and indicate the shops where you will get a 1% return for 3 months from registration (including Tesco and Lidl)
3. after receiving the Curve card by mail (it goes about a week), you activate it in the application and view the PIN in it (you can later change it at the ATM)
4. the first payment / withdrawal must be made jointly by charging your card (the one from point 2.)
5. at this point, you and I get 500 points, worth GBP 5 each, and you can already use them in an ATM or store (to do this you must indicate their card before payment)
The app itself is very nice, making a card free, an additional opportunity to earn 5 pounds on recommendation and a 1% refund for purchases from 3 stores that you choose from the list available in the app.
After registration - I send you £ 2.5 on paypal
I recommend and encourage you to take advantage







