We sell many different products, all of which are not 'set prices', and the cost varies depending on many factors. I am confused with how to bring all the modules mentioned above together. (Products are at the bottom of every one of the the modules so they are linked, but it is all a bit overwhelming and confusing)

If anyone can help please leave a comment. I have left many questions and very few of them have been responded too, let alone solved.

Thanks in Advance,

Adam