£25 PSN credit – £17.20
£25 PSN credit – £17.20 delivered
First set up a new Tesco account with a different email address to your regular one (all other details can be the same), and purchase £20 in eGift vouchers here (to be sent to your main email address), and apply coupon “RMTW19HL”.
Once you’ve received the voucher, use it on your regular account to purchase this, applying coupon “RMTW19HL” a second time.

I think they’re onto us….
“There are 1 error(s) that require your attention before you can proceed
You can’t use that promotional code here.”
Received when trying to buy the vouchers.
Same message here. Bah!