Upgrade: Do Linked cardholders automatically move over to my new account?

FairFX is a trading style of Equals Money PLC (Registered in England & Wales No. 05539698). Registered Office: 3rd Floor, Vintners’ Place, 68 Upper Thames St, London, EC4V 3BJ. Equals Money PLC is authorised and regulated by the Financial Conduct Authority to provide payment services (FCA No. 488396). Card numbers beginning with 539250 or 533919 are issued by Valitor Limited pursuant to licence by Mastercard International Inc. Valitor Limited is authorised by the Financial Conduct Authority to conduct electronic money service activities under the Electronic Money Regulations 2011 (FCA No. 900688). Card numbers beginning with 558047 or 549619 are issued by Equals Money International Limited pursuant to licence by Mastercard International Inc. Equals Money International Limited is authorised by the Financial Conduct Authority to conduct electronic money service activities under the Electronic Money Regulations 2011 (FCA No. 900493). Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated.