Sync prices, orders inventory and fulfillment

Sync prices , orders inventory and fulfillment in one store what exactly does this mean? Does this mean i can sync this data to only one of my shopify stores? How would this work when i have multiple stores for the same brand?

Hi @Relynjon , thanks for the answer two more questions related does this also include physical stores as well or is there a limit to how many physical stores can be synced to your online store? And second question what are some common pain points that syncing data solve?