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Troubleshooting Zero-Amount Products Purchased on Shopify

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If you see zero-amount orders on your Shopify store, this guide shows how to stop them.

Sign Customiser can refuse to create a $0 product. This is the quickest fix. It is on by default.

To check that the setting is on:

  1. In the Universal admin, go to Your Store > Store Settings. In the Shopify app, go to the Home page. Select Tools & Settings, then select Store Settings.

    Universal admin with Your Store > Store Settings highlighted in the sidebar and the Zero-dollar product protection subsection showing the ticked Block zero-dollar products checkbox and Save button

  2. Find the Store Settings section. It has a subsection named Zero-dollar product protection.

  3. Tick Block zero-dollar products. Then select Save.

    Store Settings section with the Zero-dollar product protection subsection, the ticked Block zero-dollar products checkbox and the Save button

When this setting is on, Sign Customiser does not create a product with a $0 price when a customer adds a sign to the cart. The setting does not cover products that you write through the public API.

If you still get zero-amount orders after you turn on this setting, try the steps below.

Other Fixes to Try

Using Shopify Flow to Auto-Cancel Zero-Amount Orders

If zero-amount orders continue, you can cancel them automatically with an app such as Shopify Flow.

Solution:

  1. Install the Shopify Flow app.

  2. Set up a workflow with these parts:

    • Trigger: Order created.

    • Condition: Check that the order total is 0. Use the Equal to operator.

    • Action: Cancel order.

      For more detail, read the Shopify Flow guide.

Product Prices and Page Templates

Product Pricing in Shopify Admin

Sign Customiser sets the price of the product that it creates for each sign. A change to the price of the base product in your Shopify admin does not change the price of signs that customers make in the customiser.

Shopify product Pricing section with a price of $100.00 highlighted

Using a Page Template Instead of a Product Template

You can use a page template instead of a product template. Sign Customiser still creates a Shopify product for each sign that a customer adds to the cart. A page template does not change how a sign is priced or checked.

To set up a page template, read Install Sign Customiser in a Shopify theme with an app block.

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