Google suspends Merchant Center accounts for misrepresentation when published data does not match your checkout — and the built-in channel publishes flat rates that overstate real shipping, false "out of stock", and missing countries. GMC Sync is accuracy insurance: the free audit compares every published rate to your live checkout, then sync publishes your ACTUAL rates (weight brackets, carrier rates, Managed Markets prices) and keeps each country's feed truthful. It never understates.
Bring your retargeting ads together into one powerful app....
Boost sales by exporting CSV or XML feed to top marketplaces...
Create custom xml file(link) from products. Real time update...