A merchant wants to notify their customer when a product comes back in stock. Allow Alert when Product Come Back in stock was set to yes in the Magento admin panel but functionality is still not available to the customers. What action is required to correct this?

The "Allow Alert When Product Comes Back in Stock" feature enables the system's backend logic for stock alerts. However, for a customer to subscribe to this alert, they must be able to view the product's page even when it is out of stock. The "Notify me when this product is in stock" link appears on the product detail page. If the store is configured to hide out-of-stock products, customers will never be able to navigate to these pages, rendering the stock alert sign-up functionality inaccessible. Therefore, displaying out-of-stock products is a mandatory prerequisite.

B. Price change alerts and stock alerts are two independent features within the Product Alerts functionality. Enabling one is not a prerequisite for the other.
C. "Display produce quality" is not a valid or standard configuration setting in Adobe Commerce.
D. A catalog product index update reflects changes in product data (like stock status changing from 0 to 10), which triggers the sending of alerts. It does not control the initial visibility of the sign-up link on the storefront, which is a configuration-dependent UI element. ---

1. Adobe Commerce User Guide

"Product Alerts":

In the section describing the setup for product alerts

the documentation implicitly links the alert's visibility to the product's visibility. It states

"A Sign up to be notified when this product is back in stock link appears on the product page for every out-of-stock product." This confirms the customer must be able to access the out-of-stock product's page.

Reference: Adobe Commerce User Guide > Catalog > Catalog Management > Product Alerts.

2. Adobe Commerce User Guide

"Configuring Inventory Management":

This section details the "Display Out of Stock Products" setting. It specifies that setting this to "Yes" will "display products in the catalog regardless of their stock status." This configuration directly controls whether a customer can see the product page where the alert sign-up link would be located.

Reference: Adobe Commerce User Guide > Stores > Settings > Configuration > Catalog > Inventory > Stock Options section.