How to I tell if i sent a customer his receipt?

Hi nsgwa-ns-aliantz,

It's nice to see you in Community.  Welcome!  QuickBooks Online has the features you need to confirm your job has been done.  I'll be happy to provide more information so you're able to meet your QuickBooks goals with confidence!

Here's how to confirm if a customer receipt has been sent;

1. From the left menu, open +New

2. Select Sales Receipt

3. Click on the History icon in the top left (looks like a clock)

4. Hit View more 

5. Locate the receipt in the list and click on it to open it

6. Scroll to the bottom and hit More

7. Choose Audit History

That's it!

If you have any other questions, feel free to reach back out.  We'd love to help!