Yes!! We are JUST about there.. Its a pretty complex process and Amazon is no fun to work with, but we are ALMOST there.. Pretty excited really..
The plan for the solution is to be able to pull all of your active products over, or just a subset of items that you determine.
Then once pulled, format all your items into the Shopify upload template and allow you to download the template. Where you can view all your items, make any changes you'd like, and then upload the template via Shopify.
This takes what would be a weeks long process, down to less than 15 minutes..
Plus if you're shop is like ours, we have new products weekly. To take care of that, you'll be able to run this app on-demand so you can always have your full inventory of items.
How does that sound?!
Thanks