Thank you for reaching out to the Community, @Yoni.

Let me guide you on how to pay multiple bills in one transaction using QuickBooks Bill Pay. The following are the steps:

1. Sign in to your QuickBooks Online account.
2. Click the +New button.
3. Under the Vendors column, select Pay Bills Online.
4. Check the boxes of the bills you want to pay.
5. Click Next.
6. Review all the payment details.
7. In case you need to make updates, you can select Edit details.
8. Hit Submit payment to hand in your scheduled payments.

Additionally, I suggest these articles related to QuickBooks Bill Pay that you can use in the future:

• Learn about QuickBooks Bill Pay for QuickBooks Online
• Set up roles and permissions for paying bills with QuickBooks Bill Pay

Please don't hesitate to reach out if you have any follow-up concerns. I'm here to assist. Have a good one!