How to Use Advanced Custom Fields with J2Store

J2Store doesn't support out-of-box Joomla custom fields and, as a result, Advanced Custom Fields too.

However, J2Store has handled this via their extension/app called Content custom fields. Head over to your backend and install it; you should be able to use all of Joomla! core fields as well as Advanced Custom Fields.

They have provided a guide on how to set it up on their documentation page on how to configure Content custom fields