Plug-in settings:

Custom Field title: "Choose Your Toppings:"
Custom Checkbox Title: "Toppings:"
Checkbox Selection Separeted by Comma: "sweetcorn|+1,pineapple|+1,onions|+1,olives|+1,mushrooms|1,tuna|+1,pepperoni|+1,extra mozzarella|+1"
Show in Two Columns: Checked

 Special functions:

#CHECKED - Checked by default
Example: 24 hours shipping#CHECKED|+10,....

#IMG{image_path} - Shows image between checkbox and text
Example: Cheese#IMG{images/toppings/cheese.jpg}|+1,....

#IMGPOP{image_path} - Shows image as hint on mouseover
Example: Cheese#IMGPOP{images/toppings/cheese.jpg}|+1,....

You can use all this functions together
Example: Cheese#CHECKED#IMG{images/toppings/cheese-small.jpg}#IMGPOP{images/toppings/cheese.jpg}