Iam trying to generate a formular where visitors can choose, between different Options, and depending on each Option, different items will be add or removed into the Shopping Card and the amount changes. Each Change must be visible in the Card and at the end the user must upload at least one Picture. After confirming the purchase the user must enter his personal data (e.g. Name, adress,..)
I couldn't figure out how to program that. Has anyone sugestions?
An example is beyond: