– Offer process (Guest A is a current MyAccount member, Guest B is an individual not signed up to MyAccount)- Guest A shares a unique link to Guest B- Guest B enters this code during the sign up process to MyAccount- Guest B then gets a 50% off mains voucher in their wallet, receiving comms via email confirming this has landed- Once Guest B has redeemed this voucher, Guest A will then get a 50% off mains voucher in their wallet, again confirmed via emailDiscount Percent: 50,