Hide price in category/product view and custom fields problem

[bole]

Its possible  to hide sales price in category view and in product display page? I want to get the price choosing from two options, in my case:

Picture xxx
- dimension choose
- frame type

Thanks.

[dj55b]

I haven't tried this, but this may work for you. set the base price of the product 0$, and then under categories ->categories ->pricing   

uncheck all the labels (or just uncheck show prices) . the attribute price should still show up under the drop down menu though of the product. full price would probably only appear in the cart though and not the product page. Also this would effect all your products and not just specific ones.

if you have a few other ones that you do want to show in the product page, you might just have to write the price in the description to show it.