Which file that must be edited for price manipulation shopping cart (when up down quantity button)

[egohermansyah]

Hi guys, i have an question,

 

I add an SRP price into product, and i have success to show the rrp price in product_list.tpl (product list view) and product.tpl (product detail view)

 

 

but i have an problem when in shopping cart, the rrp and older price not show or replaced into default (Retail Price), maybe this is replaced by ajax process, i don't know which file to edit the ajax process when click +/- quantity.

 

 

 

 

Please if anyone can help

 

Thanks