External Link In Products

Hello everyone , I'm still testing the system , when the article is 0.00 price, this says " contact us " now applies not link to a page ask about this article or leave add to the cart with price 0.00 but that does not show the price , this is for an article which is not possible to put a price because it is a need for the customer upon request , because you have to make a personalized quote. Or add a link to an external form to contact us by this product. Both < IFRAME > and They do not work any other way ? try per block but it is not possible to do
Regards
Thank you

Hello everyone , I'm still testing the system , when the article is 0.00 price, this says " contact us " now applies not link to a page ask about this article or leave add to the cart with price 0.00 but that does not show the price , this is for an article which is not possible to put a price because it is a need for the customer upon request , because you have to make a personalized quote. Or add a link to an external form to contact us by this product. Both < IFRAME > and They do not work any other way ? try per block but it is not possible to do
Regards
Thank you

You can add link to the required form by editing the contact_us_for_price language variable:

http://demo.cs-cart.com/admin.php?q=contact_us_for_price&dispatch%5Blanguages.translations%5D=Search