(WMUR.com)There are many perks of growing old — seeing your kids have kids, wearing shirts that say “World’s Best Grandma,” calling rowdy youngsters “whippersnappers” and more — and getting discounts on things is definitely not the least of those. But one centenarian learned that he’d reached a point where you can actually get a free mail and get paid just for your age. A 101-year-old New Hampshire man had breakfast on the house at a Manchester restaurant that rewards customers dining on their birthdays with a discount based on their age, reports WMUR.com. So for example, if you’re turning five years old, the restaurant covers 5% of your bill.