Can I use my credit card with multiple Karma accounts? Customer Support April 29, 2021 16:00 Of course you can. Go ahead and use your credit card on as many accounts as you like. We won’t stop you. Related articles What happens if my payment method stops working? What happens if my payment is refused? Can you refund a different credit card or account? Can I safely make online payments connected to Karma Go Comments 0 comments Please sign in to leave a comment.