Discount Ninja uses automatic discounts when Shopify Functions checkout mode is enabled.

If the functions are accidentally removed or renamed, follow the following steps to fix the error:

  1. Open the Discounts module in the Shopify admin

  2. Search for the following five discounts:

  3. Select all discounts and click the contextual menu (...)

  4. In the contextual menu, click "Delete discounts":

  5. Open Discount Ninja

  6. Find the "Settings" menu and open the menu "Checkout options"

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