Shoplike handling Workflow / Problems with hyperlink HTML MERGE

Hi all

I'm trying to create an internal webshop and I don't like to use the Gridcomponents (easy to use but look & feel is limited).

I have a collection with my Items for the shop, I go through each item and create a layout with html merge. In html merge I take the past data and add the new data.

In html merge I tried to use a hyperlink for each item with the action "Add to basket"

How can I do an action with such an hyperlink? I can't get an general output path to the webform. I tried the process defined field but I'm not sure how to use it.

In simple what I want is that it's possible to click "Add to basket" and the Item will go into a collection.

Is something like this possible?

Thanks

Patrick