If "Yes" is missing in the billable column, transactions aren't marked as billable. Let's review the setup, Akord.

Here are the steps to enable the Billable Expense feature, use it in transactions, and verify it in a report.

To begin:

1. In your QuickBooks, navigate to Account and Settings through the gear icon in the upper right corner.
2. Under the Your Company, select Account and Settings.
   
3. In the left-hand menu, click on Expenses.
   
   
   
   
4. Tap the section titled Bills and Expenses. 
5. Ensure that the Make expenses and items billable option is toggled ON.
   
   
   
   
6. Optionally, set a default markup rate if desired.
7. Click on Save to apply the changes.

Once all is set, let's proceed to create a Billable Expense Transaction. You can follow the steps below:

1. Select the + New button on the left-hand sidebar.
2. Choose the type of transaction you want to create (Bill, Expense, or Check).
   
   

    

3. Fill in the details such as Payee, Date, Payment account, and Amount.
4. In the Category or Item details section, ensure that the Billable column has the checkbox selected.
5. (Optional) Enter the customer's name if the expense is billed to a specific customer.
   
   
   

    

6. Click on Save and Close or Save and New to save the transaction.

Finally, confirm the transaction by using the List by Vendor Report, following the guide below:

1. From the left-hand sidebar, navigate to Reports.
2. In the search bar, type Transaction List by Vendor and select the report.
   
   

    

3. Next is to customize the report and adjust the date range or filters to include the specific transactions you want to verify.
4. After that, locate the Posting (Y/N).
   
   

    

5. Verify that in the Posting column. The value is set to Yes for the billable expenses.

For more details about recording and managing bills, visit this article: Enter billable expenses in QuickBooks Online.

Moreover, when a customer pays you for an open invoice, you need to enter the payment in QuickBooks. This article can help you: Record an invoice payment.

Link transactions to a customer for the billable column to show "Yes"; tag me for quick help.