I have been seeing on APIs on how to retrieve cart attribute, but my question is how do I even create a cart attribute to store data? I don’t want this attribute to be visible to customers though. Thanks!
You could add cart’s line item attribute with the name start with “_”, for example, “_color”, this only visible in admin, not to the client.
jQuery.post('/cart/add.js', {
quantity: 1,
id: 40362526310580,
properties: {
_color: "green",
}
});
