★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
Cart Reserve – Inventory Holds
by R3stack
Reserve stock at add to cart, verify it at checkout, and release expired holds automatically.
- Rating
- 5.0
- Reviews
- 4
- Pricing from
- $25.00/mo
- Launched
- Apr 2026
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About Cart Reserve – Inventory Holds
Cart Reserve holds available inventory when a shopper adds a protected product to cart. Each reservation is tied to a signed session and verified again at checkout. The storefront timer reflects the active hold, and expired reservations return to stock automatically. Use Cart Reserve for limited stock, one-of-one products, restocks, flash sales, and product drops. Fair queues, scheduled drops, bot controls and analytics help manage demand. We tailor setup to your theme.
Highlights
- Real inventory holds update available stock at add to cart
- Checkout validation ties each purchase to an active reservation
- Expired holds release automatically for the next shopper
- Fair queues, scheduled drops and bot controls help manage traffic spikes
- Live analytics and theme-tailored setup with hands-on support
Languages
English