This is what I'm trying to achieve:
I have 2 radiobuttons: 1. Order per item 2. Order per box (6)
Under those radiobuttons, theres a textbox. People need to fill the amount in that field. When I select the first radiobutton, everything I enter in the textbox goes per item. When I select the second radiobutton, everything I enter in the textbox goes per 6 items. So when I selected the second radiobutton and enter 2 in the textbox, it's supposed to order 12 items of the product.
Is there a way to achieve the above with an extension or module or any other way?
Thanks in advance!