To edit your personal account details in to which your pending and future Reimbursement Requests are paid:
Head to a card from which you wish to reimburse from and scroll down to 'Claim Reimbursement' to request a new reimbursement.
Click on the pencil icon next to your saved account details on the reimbursement submission form, and update the details where necessary.
Confirm the update!
You're all done! 💳