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 ![ZS PreSell & Back In Stock](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_27d5f7ee2e4bb99148de8f5aa7e1edce/zs-presell-back-in-stock.png "ZS PreSell & Back In Stock")
](/products/zs-presell-back-in-stock/reviews)

# ZS PreSell & Back In Stock Discussions

ZS PreSell & Back In Stock is a Shopify app that helps stores sell before stock arrives and recover sales on sold-out products. Merchants turn on pre-orders for upcoming or out-of-stock products, show a Coming Soon message with a countdown timer, and add a back-in-stock signup to sold-out items. When stock returns, interested shoppers get an email so they can come back and buy, and signups show which products people are waiting for before a reorder or launch. Free plan; paid plans from $4.99/month.

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