You're one of the first user of Store Commander for Shopify as a world eXcLuSive :)
Operational principle of data synchronization between Shopify and Store Commander
- The data of the Shopify store are stored on a cache system when opening Store Commander
- Products displayed in the interface, main grid, with a column called 'Modified in Shopify'
- Products modified within Shopify via another App, or another user, will show 'YES' on a red background in this column (works with Shopify webhooks)
- It's then necessary to fetch this information by refreshing the cache: select the concerned products and hit the icon on the product toolbar