Shopify treats each variant as independent inventory. When variants share stock, you risk overselling and spend hours adjusting quantities manually. PoolSync creates inventory pools that sync to all linked variants automatically. Set consumption multipliers for different sizes (1oz = 1 unit, 4oz = 4 units). Orders deduct from the pool and update every variant. Refunds restore automatically. Includes a pool health dashboard, hourly reconciliation, and a safety buffer to prevent overselling.

• Inventory pools with consumption multipliers for variants of different sizes
• Pool health dashboard showing sync status, quantities, and warnings at a glance
• Hourly reconciliation detects discrepancies and lets you fix them in one click
• Safety buffer reserves stock to prevent overselling during checkout delays
• Automatic refund and cancellation handling restores pool inventory instantly