How to enable guests to create products

Hi, since yesterday I’ve been searching and couldn’t find any with the following functionality:

1- Any guest can create a product from a simple 3 form fields (Email, Prod desc, Price) then after clicking submit, the product would be saved into woocommerce products/or any other shop plugin, with a direct unique link generated for direct checkout of the product created, so that a guest could share the link anywhere. and then when someone clicks on it, he’d be redirected directly to checkout. Of course the money would go to the admin, I looked into multi-vendors plugins although I don’t need any vendors panel. I really couldn’t find this anywhere!

Options:
1-gravityforms (limited?)
2-wpstore frontend (not working with latest woocommerce)
3- wp user frontend (limited?)
4-???

I hope someone have any idea how to implement that.