Additional Option

I have an option set on my shop, with two size choices; M and L. I want to add a third to it - S, without having to go back into every one to add the cheaper option. Is there a simple way?I

Hello,
Note that the only solution will be to :
- Add the "S" value through your "Size" Characteristic via "Hikashop->Products->Characteristics"
- Delete your "Size" characteristic through the "Characteristics" tab of your product configuration page
- Add it back