If you get the below message, it means that the 8-character Invitation Code you entered has already been used. This means that an application was successfully submitted with that code. Conversely, if you enter your code and are able to move to the next screen, this means your code is still valid, and has not been used.
For updates on a submitted application, please access the Applications section in your UpTogether Settings. For more information, please contact an UpTogether Support Specialist.