This is an example of a Shopify Flow configuration that automatically updates a customer's age when they reach their birthday, when you can set their birthday as a customer tag and their age as a metafield on Shopify's membership registration form (https://store-dojo.com/products/2024-07-20).
Example of Shopiri Flow configuration that updates the value of the metafield "age" on the birthday based on the birthday set in the tag
[How to set up Flow] Trigger a daily schedule to retrieve customer data whose birthday is on that day and update their age.
