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Low Stock Alert and Reorder

Example prompt: "When any product in Shopify drops below 10 units, send a Slack alert to #inventory and email our supplier a reorder request with the product details and quantity."

How to automate low stock alerts and reordering with GloriaMundo

The Problem

Running out of stock on a popular product is one of the most expensive mistakes in e-commerce. Lost sales are only part of the cost — search rankings drop, customers lose trust, and recovery takes longer than the stockout itself. Yet many small and mid-sized shops still rely on someone manually checking inventory levels in Shopify or receiving a notification they might miss. Even when the stockout is caught in time, drafting a reorder email to the supplier with the correct product details, SKUs, and quantities is another manual step that adds delay.

How GloriaMundo Solves It

We build a workflow that monitors your Shopify inventory levels on a schedule (or triggers via webhook when stock changes). A conditional step checks whether any product's available quantity has dropped below your defined threshold — say, 10 units. When it has, an integration step posts an alert to your #inventory Slack channel with the product name, current stock level, and a link to the Shopify product page. An LLM step then drafts a reorder email to your supplier, including the product name, SKU, suggested reorder quantity based on your typical order size, and your preferred delivery timeline. An integration step sends the email via Gmail. Glass Box preview shows you the Slack alert and the draft supplier email before anything is sent, so you can adjust quantities or timing.

Example Workflow Steps

  1. Trigger (scheduled or webhook): Runs on a schedule (e.g. every 6 hours) or fires when Shopify inventory levels change.
  2. Step 1 (integration): Fetch current inventory levels for all products from Shopify.
  3. Step 2 (conditional): Check each product's stock level against the reorder threshold (e.g. 10 units). If above threshold, skip. If below, proceed.
  4. Step 3 (integration): Post a low-stock alert to #inventory on Slack with the product name, SKU, current stock level, and a link to the Shopify admin page.
  5. Step 4 (LLM): Draft a reorder email to the supplier with product details, SKU, suggested reorder quantity, and your preferred delivery window.
  6. Step 5 (integration): Send the reorder email to the supplier via Gmail.

Integrations Used

  • Shopify — source of real-time inventory levels and product details
  • Slack — receives low-stock alerts so the team is aware immediately
  • Gmail — sends the drafted reorder request to the supplier

Who This Is For

E-commerce store owners, inventory managers, and operations teams who sell physical products through Shopify and want to prevent stockouts without constantly checking inventory dashboards.

Time & Cost Saved

Manually monitoring inventory across a catalogue of 50-100 products takes 20-30 minutes per check. Drafting a reorder email adds another 10-15 minutes per product. This workflow eliminates both tasks entirely, reducing the human effort to reviewing the Glass Box preview. More importantly, catching low stock early prevents lost sales — even avoiding a single day of stockout on a popular product can be worth far more than the workflow cost. The workflow uses integration, conditional, and LLM steps, costing a few credits per run.