if you access to this url:http://ca.papelpintadoycenefa.com/produ ... 2-detalles
and you increment the quantity of units, you will see that the price doesn't reloads. It must reload because we have configured different prices to different quantities of product.
If you access the same url without subdomain:http://papelpintadoycenefa.com/producto ... 2-detalles
and you try to do the same, you will see that price reloads correctly when you increment the quantity of units.
Firebug shows this error in the first case:
XMLHttpRequest cannot load http://papelpintadoycenefa.com/index.ph ... sef=1&view
…26virtuemart_manufacturer_id%3D18%26virtuemart_category_id%255B%255D%3D487. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://ca.papelpintadoycenefa.com' is therefore not allowed access.