Tag: shopify

Shopify's restock webhook only fires when total inventory crosses zero, so alerts can blast phantom notifications or stay silent after a real restock. Here is the difference between edge-triggered webhooks and level-triggered polling, and how to diagnose a waitlist that never hears back.

A Shopify Community thread asking for restock alerts that watch a single warehouse has been open since 2021 with no working answer. This guide explains why most apps cannot do it, what a correct per-location trigger has to get right, and how to set it up with campaigns in Dash Checkout.