The Switch account feature is exclusive for iOS devices. It was introduced on the version 2.1 release.
Since the 2.1 release, you have now the ability to select the account you would like to use to submit the scan before you can upload the scan.
1 – Please go to the homepage of your App, and click on the new “Switch account” button.
2 – On the next screen, you will have the option to select between your accounts and add new accounts.
3 – The last step before submitting your scan is to confirm the correct account. Once you make this selection, the order will be sent for processing immediately.