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Add a customer with a backorder tag to a Klaviyo email list

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Sometimes a customer may purchase a product that is temporarily out of stock. When this issue arises, MESA can add a Shopify Customer that has a backorder tag to a Klaviyo email list, so you can notify them once you restock the item they want.

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Here's how this template works:

Step 1. Every time this happens:

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A "backorder" tag is added to a Shopify Customer

Step 2. Then do this:

Add the customer's email address to Klaviyo List


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