You can connect more than one bank to your Joist Payments PayPal account. To begin, go to the Money tab in your PayPal account:
https://www.paypal.com/businesswallet/money
Scroll down to the Bank accounts section on the screen and click Link a new bank account.
Make sure you have your banking information handy, and simply follow the prompts on screen.
If you are manually entering your banking details, you may need to complete a verification process before the account is connected to your PayPal account. If requested, follow the instructions on screen to complete the verification process.
Note that automatic deposits can only be directed to one bank account. If you choose to enable automatic deposits, you can still direct funds to other bank accounts, you would just need to do so on the same day that the transaction clears into your PayPal account since the auto deposit feature will transfer the full balance of your account as of midnight each night.