LinkStock keeps products and variants that share physical stock in sync. Group related inventory items, choose participating locations, and manage a shared available quantity independently at each location. Use it for duplicate listings or variants backed by the same stock. Review starting quantity differences, pause groups when needed, and follow changes in activity history.

• Link products and variants that draw from the same physical stock.
• Keep shared quantities aligned independently at each selected location.
• Review quantity conflicts, pause groups, and follow inventory activity.