Hello there, PascalF.
While the option to electronically sign and add the Approved/Declined button in sales receipt is unavailable, you can use one of our supported third-party apps that you can integrate into QuickBooks.
Let me show you how to get an app:
- Go to our Apps Center.
- Enter something like e-signature.
- You can look into the Overview on how the app works and the Reviews of some users.
- Click Get app now to subscribe to the app.
Meantime, you can let them print and sign it. Then, email the signed sales receipt.
You can check this article that will help you manage your sales forms: Customise invoices on the QuickBooks Online mobile app.
Your feedback will help you improve the software more. I'll surely take note of this suggestion. For updates, you can visit our QuickBooks Blog.
Always know that the Community is ready if you need more help. You take care!
