The Software ID is different for each computer Invoice2go is Installed on.

To obtain the Software ID you must open the registration details window. There are 2 ways you can get to the registration details window. The first thing you must do is open Invoice2go and then look at the steps below.

1. If Invoice2go has not expired the program will open. Click on the Welcome menu and select "Register Invoice2go". Then go to step 3.

2. If Invoice2go has expired you will not be able to open the program. In this case Click the 'Yes' button when the Expiry message appears.

3. It does not matter if you did step 1 or step 2 a registration details window should appear like the one below. Right Click in the Software ID field and choose "Select All" from the menu. Then Right Click in the field again and choose "Copy". You now have the software ID and can paste it back into the required field.