Redeeming a referral code a friend has shared with you is a very easy way to get yourself £15 of credits. However, there are some restrictions on referral code redemptions:
You can only redeem ONE referral code! But you can share your own referral code with as many drivers as you want.
If you benefit from a business discount code, you won't be able to redeem a referral code.
You can't redeem a referral code after you've purchased a Refill.
If none of these restrictions apply to you but you still can't redeem a referral code, feel free to get in touch!