How to fix Quickbooks error, showing for adding PayPal transaction:
Error: You must specify a different number. This number has already been used.
- Open one PayPal transaction via “details”.
- Change the “Receipt #”, by default is 1001. Change to something else, example: 111117.
- “Save and add”.
- You are all set! Now, you can add all PayPal transactions.
Do not contact support, as it takes hours/days for them to get back. Usually, they don’t get the issue from first time so you will waste your time.
Thank you and Good Luck with Quickbooks!