Hi there, maz1.
For now, we accept Visa, MasterCard, American Express, and Discover card as a payment method for QuickBooks Online. If you have a debit card that's associate to the checking account, then you can use it to reactivate your subscription.
If you don't have any of the acceptable options, you may want to temporarily use a personal account Then, transfer funds as a reimbursement at a later time. Here's a link for more information: Subscription Payment Options For QuickBooks Online.
Don't hesitate to reach out to us again if you have other questions.