Database Structure: 
How to get unique value from items_options, in group_id
Example:
[
{id: 1, title: Size, value: [ S,XL,XXXL]},
{id: 3, title: Color: value: [blue, red]}
]
via Sergio
Database Structure: How to get unique value from items_options, in group_id
Example:
[
{id: 1, title: Size, value: [ S,XL,XXXL]},
{id: 3, title: Color: value: [blue, red]}
]
