Does anyone know how to change the invoice number on an invoice

Yes, penaicecreamdist. You edit your invoice number in QuickBooks Online. I'll walk you through how to do it.

Let's adjust your Company Settings to enable you to modify your invoice numbers within QuickBooks.

Here's how:

1. Navigate to the Gear Icon in the top right of the page.
2. Press the Account and Settings and click the Sales tab.
3. Locate the Custom transaction numbers and tick the Pencil icon.
4. Click Save and Done

Next, go to your invoice and alter it by yourself.

1. Go to Sales and select Invoices.
2. Pick the invoice you want to modify.
3. Go to the Invoice no. field and revise the invoice number.
4. Choose Save and Close or Save and Send.

Furthermore, if you're customer is ready to pay their invoices, visit this article for detailed instructions: Record invoice payments in QuickBooks Online.

Additionally, you'll want a personalized invoice depending on your preferences, check out this article for your guide: Customize invoices, estimates, and sales receipts in QuickBooks Online.

Ping me in the response section if you still need to achieve another task within your QBO account. We are still available to lend a helping hand.