Kickfurther is a crowdfunding platform for inventory.
Specifically, you tell the community what you are making, how much money you want, how much ROI you want to give for the use of their money, and then the community funds it...typically in a few hours in my experience. As you produce, sell, and get paid back for the product, you make payments towards paying off the crowd microinvestors.
It is good for being able to access the cash to get your inventory to the levels of being able to serve that large account.