I'm working on posting products from the front-end and I have a couple questions about the Product Variable Name.
1. If there is no variable for the product, do I need to include an mp_var_name or just a title.
2. If there are variables for the product, are they stored as array's ?
Any info about how to build a proper form for what I want to do is greatly appreciated. So far I've got the custom post_type form working... I just need to cover the variables now.