Use cases
Can be used to store contact email, for example to contact customer support, the product vendor, etc.
Setup
![](https://uploads-ssl.webflow.com/5b6c11feb3323e6a02ff4849/5f560f3d38262b1458dca299_vuKcW1Z_vSjuf0OfHIfgE3cUtL85yO-hgSG1i-qDeZQsX6_1a_kQbcOmjCeNIn0VybskZxo2-BjoWNrYIt04vab6zB5N9Igx7hneOJjufGlmx2EioNCO4TIQ4n21fCnSizmICv8P.png)
Example Usage
{% assign email = product.metafields.airf.email %}
{% if email and email != ' ' %}
Product assistance contact email: {{ email }}
{% endif %}