Thank you for joining the thread, @Tugie.

I'll be more than happy to help you record the office supplies charge receipt in QuickBooks Online.

Using the Checks under the Vendor column you can enter the office supplies charge receipt. This ensures your accounts are up-to-date and that all of your business transactions are accounted for.

Here’s how to record office supplies charge receipts under check:

1. Click the + New icon.
2. Under the Vendor column, select Check.
3. Select a Payee by clicking the dropdown.
4. In the Bank account dropdown, select Debit card.
5. Enter the exact date of payment in the Payment date section.
6. Uncheck the Print later box.
7. In Category details and Item details, fill in the necessary information
8. Click Save and Close.

Once done, you can follow these steps to view the transaction in your register:

1. Go to the Accounting tab.
2. Choose Chart of Accounts.
3. Find the account name then below the Action column click View register.

If you think that you mistakenly input a check that was already recorded, you can click this link on what you can do about it: How to void or delete a check in QuickBooks Online.

You may want to learn how to review downloaded bank transactions and put them in the correct accounts, you can read through this article: Categorize and match online bank transactions in QuickBooks Online.

If additional assistance is needed with entering a receipt, feel free to post again or reply to this thread. I'd be willing to lend a hand. Have a good day.