I'm using product options with enhanced ajax enabled which says it will allow multiple selections.
An example form can be found here
http://peakphysique.webcentric.co.za/shop/product/lean-mass-gain-meals/
Once you have chosen 1 or 2 initial options the product configuration fields appear with dropdown boxes to allow selection of product options. The user needs to be able to select mutiple options within each dropdown.
I also tried changing the product option field but the dropdown box won't allow changing of the field within the form field configuration area?
I can provide wp admin details if required. Thanks