Sprive referral code £5
I've recently downloaded the Sprive app which was apparently on Dragon's den.
You sign up to it and buy vouchers (Asda, Amazon, b&q etc) whenever you do your shopping and you get a percent back (usually around 5% but can go as high as 50%). It can go in to your bank or you can add an overpayment to your mortgage. You can also set an automated withdrawal amount for each month from your account.
It's early days yet but so far so good.
They gave me a referral code which will give anyone who uses it an extra £5 when they buy their first voucher if anyone does want to try it, the code is JAOBMWLG
Non referral link to the app
Android: https://play.google.com/store/apps/details?id=com.sprive
iPhone
https://apps.apple.com/gb/app/sprive-mortgage-free-faster/id1504836142
You must be over 18