Thank you Jason for all of your help, however, I'm still having trouble.
I have added a new column in the ecart object, made it unique, but now am stuck to what to do next. If you review the catering page (previously attached) and look at how we have set up the "lunch" section, you will see that we have a "sandwich platter" with checkboxes below. The checkboxes are intended to choose which sandwiches you would like in your platter, with no dollar value associated with it. How do we get the sandwich choices to roll over into the cart? We have set up the ecart add to cart to show the column but we don't know how to time the options of the column to the cart?????
Thank you again for your direction!