Thank you for getting the extension, that is amazing news! I have contacted Tradevine and have requested that they share the back end info for the current app so that we can set up a custom app that uses the Tradevine API and have it updated by a developer so that it works correctly. We would be keen to share info and try to sort something that works for everyone but will have to see how it goes. Let me know if this of interest to anyone.So many of the other options are incredibly expensive and charge per items or sales which doesn't work well for us.