I am busy developing a marketplace where craftsmen, manufacturers, tailors and and other physical product creators can list their products and enable customers to customize their products.
If you do fit into any category above and would like to get more insights from your customers' preferences or want to reduce your stock holdings and still make sales, do let me know. I want to serve the real needs of both sellers and buyers.
If you are an end-user, do let me know which product types you desperately need to do your customizations on.
I will keep you posted on progress of the project.