WIX ecommerce site developer

The main reason why I bought this website and domain is to launch postal baked treats. We have postal boxes. 3 sizes for the variety boxes and other selections as well.

Reason why i'm looking to hire a professional is to customise these products so customers can pick what they need. For example, our small dessert box has 2 brownies, 2chocolate cake slices, 2 vanilla cake slices, 2 red velvet cake slices, a mini jar of ganache and 1 bar or block of chocolate. That's what's in our small dessert boxes. The customisation I'm looking for on this is for customers to be able to pick 1 chocolate of their choice from the list of chocolates listed for the small box and not be able to pick more than 1. For the small box, have the option to choose chocolate but not be able to pick more than 1. As well as also have he option to add more cookies or brownies or so at an additional cost.

For our medium and family box, the same thing only thing is for our medium, 2 chocolates not more and for our family boxes more chocolate as well. They will have the options to add more items at an additional cost.

They can add more chocolates than the limit at an additional cost.

Please advise if you can do this.

Many thanks,