The popup says ‘null’ after a share

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If it says “null” this is because you haven’t set a discount code. In order to set a discount code in the app, you need to have created at least one discount code in Shopify.

Once you have an active discount code, it will show in the Promio app along with any other active discount codes.

To create a discount code in Shopify, check out this guide here.

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