Hi, I'm very interested in your extension.
Sorry for my poor english, I'll try to explain as best I can.

The price of my products is dependent on three (better four) attributes:

  • Color (white or transparent)

  • Size

  • Quantity

These attributes combined between themselves with a very particular rules give me the final price like in the matrix you can see in this picture https://drive.google.com/file/d/0B0cv3wx-c6pMVk9yS2FCNmFJRWM/view?usp=sharing
I don't need the matrix is displayed in the frontend but I want that my customers see the final price changing while they select their chosen attributes from the dropdown menu of the product page.
Can your extension do this?

Is it possible do test it in a demo frontend + backend?