Turn out-of-stock products into revenue without the risk of overselling. Holdline enforces pre-order limits natively through Shopify checkout — no fragile scripts, no leftover code. Tag orders instantly for warehouse/3PL fulfillment, and get alerted the moment stock is back so you can end pre-orders in one click. Isolated virtual inventory keeps your real warehouse counts untouched. Built on Online Store 2.0 Theme App Extensions — clean install, clean uninstall.
Effortlessly preorder with exclusive discounts and customizable...
Drive AOV with deposit and easy partial payment collection....
"Recover sales with automated restock alerts and customizable...
All in one order limits -Quantity,Term,Simultaneous,Customer-...