There are a couple of methods to transfer inventory from one store to another.
The recommended procedure is to use a inventory transfer.
RepairQ offers a way to track requests and shipments for transfers of inventory.
For a detailed walkthrough on Inventory Transfers, check out this article:
This process will move the item directly from one store to another.
Navigate to the item in either the Inventory Summary or Inventory Detail. Search for the item. Use the checkboxes to select the items you'd like to transfer. Change the location attribute, indicate new location for items, and add any desired notes.