Thank you for reaching out the community, lmoran. 

I'd be glad to help you in removing the field for "store" that appears on your bills, expenses and PO's. We have two reasons why they are appearing. I'll provide you the steps on how you can remove them. 

Here's how: 
 

1. Click on the “Gear” icon located at the top right corner.
2. In the Settings menu, select “Account and Settings”.
3. Within the Account and Settings window, click on the “Advanced” tab.
4. Scroll down to find the “Categories” section, which includes settings for tracking classes and locations.
5. In the Categories section, you’ll see an option for “Track locations.” Click on the “Edit” pencil icon on the right side to modify this setting.
6. To disable location tracking, change the setting from “On” to “Off” by clicking the toggle.
7. After turning off location tracking, be sure to click “Save” to apply your changes, and then “Done” to exit the settings.

Additionally, If the issue persist, you can check out your custom fields to confirm. Here's how: 
 

1. Within the settings menu.
2. Locate the section related to custom fields.
3. Select the drop down under "store" then click make inactive.
    

Here's a visual reference of before and after. 



On the other hand, you can check out this feature where you can automate QuickBooks in creating a recurring bill. This feature can reduce the amount of time and money your team will spend on the accounting process.  

In addition, we have a team of experts who can offer personal guidance on managing your expense, bills and purchase order as well as in teaching the best bookkeeping practices to increase your efficiency. Check out QuickBooks Live Expert Assisted for more details. 

Please let me know if you have further questions about removing the unwanted fields or in QuickBooks Online. We are happy to help. Have a great day ahead.