So I'm just working for a client right now importing CSVs of products to WooCommerce. I've imported a lot of products so far using an existing plugin, but don't want to buy the CSV Product Import Suite for $99 to import product variations.
So... Can anyone help me to answer one of the following two questions:
Does anyone know a free WooCommerce plugin / script that will let me import product variations?
If not, can anyone explain to me HOW WooCommerce stores product variations in the MySQL database, so that I can write a script to import product variations?