Hi, how does one create a supplier bill on qbo with different line items for each product category. i have tried using splits but says i havent specified ledger ac.

It's good to see you here, Ropemckenna. Let's work together so you can manage to create a supplier bill with various line items in QBO without any issues.
 

Since snapshots cause issues when creating a transaction, let’s refresh your data to give your app a quick boost, allowing it to access the latest information from the cloud and resolve minor issues in your QuickBooks Online app.

To clear your app data, follow these steps:

For Android:

1. Open your device's Settings.
2. Go to Apps (the name might differ slightly depending on your device).
3. Find and select the QuickBooks app from the list.
4. Tap on Storage.
5. Select the option Clear Data.

For iOS:

1. Go to your phone's settings.
2. Select General, then choose iPhone Storage.
3. Tap QuickBooks Online from the application list.
4. Select Offload App to free up the storage without deleting the documents and data for the app.

If Snap Receipts is causing issues during review, login in via web browser to manually upload receipt to help maintain accuracy and clarity in your records. Just click the Transactions menu, press the Receipt tab.

Moreover, to know more about sales tax, you can scan these articles: How do I set up sales GST/VAT rates and use them on forms? (International QBO).

If you need any assistance or have questions down the road, we're still here to help you enhances your overall experience in managing your receipts in QuickBooks Online.