I need a shopping cart that will allow me to sell a item based on you are purchasing a primary item first then only allow a secondary item to add to the cart if you already selected the primary one.
For example:
I have a seminar meeting that requires that the person has to purchase the registration, before they can elect the banquet meal or meals. Meaning you can't just attend the banquet unless you are paying for registration also.
I don't want the person to be able to purchase a meal for themselves and family without adding the registration first.
And I don't want the experience to be a two part process to pay for.
I currently tried zencart but it does not seem to meet my needs.
Unless I missed it.
Any ideas?
