Zing is By HSBC and is a currency card with a top rate that can be used here and abroad.
Share Zing with your friends, get them to enter their phone number to your referral link's form, make sure they sign up and make a ยฃ5 minimum card payment successfully โ and you'll both earn ยฃ20. You can refer a maximum of 20 friends to earn up to ยฃ400.