There are a few universally acknowledged truths about ski holidays. First, the Alps are the best place to go. Second, it’s not cheap. Third, your ski hire shop is taking you for a fool. Oh, you didn’t know about the third? Well, it’s time to get clued up. Here are 10 ski hire money-saving hacks your rental shop won’t tell you. Don’t Pay Full Price Don’t be the only person who pays full price for their skis at the resort….