Drupal Commerce: Prices on Variations not displayed when selecting a variation I am using Drupal Commerce Kickstart 2. 

When a user selects a value from the size drop down (variation), the price and other attributes do not update on the product display. I need to have something similar to this -> http://demo.commerceguys.com/ck/storage-devices/commerce-guys-usb-key. You'll see that when you select a memory size for the USB product the price will change.

Is this a built in feature for Drupal Kickstart or something they built through a custom module? 

I have a product variation with a product attribute of Size (a user can select which size they want). I have product details such as SKU, Price, and Package.

I also have a product display set up by default, which displays my product variations as my Add to Cart form.  

In the following picture you will see that even though I have 5 oz. selected all the details displayed are for the 10 oz. variation. 


I need to know how to update these details based on which variation the user selects.

Any help on this is appreciated
This seems to work out of the box. There was a JQuery version conflict that was causing javascript errors.