I work for a company that sells Car graphics using the Zen Cart. The car graphics are sold UK wide and are fitted by our customers via the use of a squeegee. At the moment the squeegee is sold seperately on our website.

What I want to do is make the Zen Cart work as if the squeegee is ordered automatically with every order and customers have to opt out of ordering it (with a drop down list for example) rather than have to go to a seperate page to make the order.

Is this possible, and if so how?

Thanks in advance.