Hello ErnestoEE,

Thanks for providing us a screenshot of your bill payment.

The steps mentioned above are for QuickBooks Desktop users. In QuickBooks Online, you'll need to create a vendor credit and the system will allow you apply it to the future bill payments. 

To create a vendor credit, please follow these steps:

1. Click on the Plus icon.
2. Choose Vendor Credit.
3. Select the vendor name and fill in the information.
4. Click on Save and close.

When you make a bill payment, you'll see the Credits section at the bottom to apply the credit. 

Please don't hesitate to post more questions. We'll be right here.