Show add to cart on website

Show add to cart on website

Dear Sirs, I have a problem. On my website
http://www.benesserepersonale.com/ I don't want to show the
prices, but I want the possibility of adding the products to the cart.
How can I do it!! Can you help me

See for example this website: http://www.come-perdere-peso.it/

No prices are shown but I can add the product to the cart

Thank you
Raffaele

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Aw: Show add to cart on website

Not possible.