As the holiday season arrives, so too does the spirit of giving, and it’s never been easier to do your part for charity. Whether “rounding up” at the register or clicking an online “donate” button, easy opportunities abound for sending money to those in need. But how much of an impact are you having? Wouldn’t it be nice to make those charitable impulses go a little farther? Here are eight tips to help maximize your good deeds and enhance your holiday cheer.