[Composite plugin] Add-to-cart link

Hi.

I was wonder if there exists some add-to-cart url for composite plugin which “tell the cart” which components should be added.

I have custom creator of computer where you choose components, and after that “Add-to-cart” button. Currently I have bundles of computers that’s the way how I identify choosed components.

Now I want to use composite plugin but it’s hard to adjust to our new script.