Hello there, truevictorianroo.
I'll show you how you can edit the invoice number in the QBO app. Here's how:
- Look for the invoice under the Invoices menu.
- Tap on the invoice to open the transaction.
- Tap the small Pencil icon in the upper-right hand corner.
- Change the invoice number.
- Tap Done.
You might also want to check this list of all the features that you can do using the mobile app: Compare Mobile App Features.
Check out the screenshots below that are showing steps if you're using a tablet. Visit us again in the Community if you need more help with your transactions.