How to update checkout page on woocommerce using ajax without reloading/refreshing

Question

I'm using a multistep checkout plugin. Would like to update checkout page (order review information specifically) without having to reload/refresh the page. One of the steps on the multistep has 'add to cart'. Ajax is enabled on Woocommerece settings. Any help would be immensely appreciated.

For multistep, I'm using: http://argthemes.com/woocommerce-multistep-checkout/documentation/

Answer 1

Simply use:

jQuery(document.body).trigger("update_checkout");