how to add products to wordpress woocommerce with PHP

Recently we had to transfer 3,000 product groups and over 20,000 individual product sku’s to a wordpress woocommerce installation. We quickly noticed that there was very little documentation regarding how exactly to set this all up pragmatically.  This post goes over some important aspects to note when performing the conversion Woocommerce Product Fields Woocommerce has several standard, meta, attribute,…