Superstore versions 2.2.0 and above feature inventory display options to show the remaining quantity of a particular product for customers.
In the Products Theme settings, scroll down to the Stock levels portion.
Enable stock level display
Select Product page and product grid or Product page only to activate the feature.
Product page and product grid will display the inventory levels for the Product page, Collection page, Search results page, and Featured collection section.
Product page only limits this display to the product page.
Set a low stock threshold
Determine the maximum amount of products needed for this inventory information to display. For instance, if you want it only to display when there are less than ten products, drag the slider pin to 10.
Include a back-in-stock form
If a product is sold out, you can have a special form for a back-in-stock notification. Customers can use this if they are interested in the sold-out product and want to be notified when it is restocked.
To activate this, click the "Back in stock" request form dropdown to select Show below product options.
To disable this feature, select Disable instead.
If a product has multiple variants, the form will only appear when all of those variants are sold out.
Keep track of customers for this feature
When a customer submits their email through this feature, an email is sent to your inbox. Confirm that the correct email is set up for your Customer email field in your General Settings.
The email notification includes the customer's email address, product name, and store URL.
Use this information to create a waitlist for sold-out products.