Hi SergioM,
It's nice to see in Community. Welcome! QuickBooks Online is a dynamic cloud based accounting software allowing you to work from anywhere. One of the many valuable features is importing your bills seamlessly. I'd be happy to assist!
To import your data, you can use Google Sheets, CSV, XLS or XLSX files. The most common is CSV format. We recommend that no more than 100 bills are on the spreadsheet to be imported. Here's how to import your bills in QuickBooks Online.
Please feel free to post any other questions you may have. We'd be glad to help!
