This mod allow you to set the default product options from admin panel, when the product (with options) page loaded, one or more options already selected.

This Default product option will works with Select, Radio, Image, and Checkbox option types

Multiple default product options (the option value) only will work with checkbox option type. so for the other types (radio, Image and select) make sure to set only one default option.

Demo
CLICK HERE
ADMIN CLICK HERE
login: demo
password: demo

if you interested with extension that has similar function, we're also release another "default product option" extension with more features: DEFAULT PRODUCT OPTION PLUS