# Funding sources

A funding source is a bank account, payment card, or wallet that is linked to a Moov account.

Depending on what kind funding sources are linked to a Moov account, Moov creates the appropriate [payment method](/guides/money-movement/payment-methods/) for that account, which will be then used in transfers.

This section will guide you through linking cards and bank accounts. After linking a card you can ensure card information stays up-to-date with our card account updater service. Bank accounts require traditional micro-deposit verification or instant account verification through one of our mutual service partners, Plaid Link or MX.