I have a product with two variations. Shoppers can choose different sizes (paying more for larger sizes) and they can also choose whether to add a carrying case or not.
The different sizes are implemented as a select list. No problem there. The carrying case option is boolean. I want to represent it as a checkbox (like Ubercart can) but can only get it to show as a single radio button and, of course, when you have a single radio button, once it's been turned on, it cannot be turned off.
Under 'Attribute Field Settings', the 'Attribute selection widget' only allows for 'Select list' or 'Radio buttons'. Is there a way to represent it as checkbox? Or, what is the best way to handle binary (On/Off) product variations?