I've been digging for a while to find an inventory syncing software (specifically Etsy to WooCommerce, Ebay, and Amazon) that DOESN'T force variations to have inventory value. Nembol doesn't seem to be able to do it. OmniWP doesn't cut it. For instance, my products have variations, however I need inventory to be managed only at the product level (on Etsy, I have the variation setting "quantities vary" unchecked). The variations are add-ons to what will always be the same master product regardless of what add-ons are selected. I have thousands of the add-ons.. and only 5 or so of the actual product. Is anyone familiar with a solution/has anyone dealt with this before?