The system instantly validates the scanned values offline. Then, it auto-uploads them to our servers. Also, it will download the synced database if it has any new values or responses. If duplicates are set to be Invalid for your service, it will download a synced status table to each device.
Services posting scans to your own servers (Direct Scan to URL) can also deploy Auto Sync. However, if using a validation service, databases will not sync directly from your server to the device. Instead, you need to upload the validation database on our server to sync down to the devices.