"GMA" Jumpstart January: Secrets of Extreme Money Savers Some people clip the occasional coupon while there are those who save a lot, all the time. Today "Good Morning America" revealed some of the secrets of extreme money savers. Here are some tips: When you shop online, use a shopping portal like Ebates.com that allows you to get a cash rebate for what you buy on participating retailers" websites. Give yourself the gift of a gift card. Some grocery stores give points towards items like free gas for every dollar you spend. Use coupons after you buy. Free apps like Ibotta allow you to get coupon-sized savings even after you make your purchase. Shop online sites that buy back returned merchandise. Shopping on these sites, like Secondipity.com, allow you to buy the merchandise at greatly reduced prices, as much as 75 percent off. Fastest way to save $1,000 in a year? Answer: Bring lunch to work twice a week. On average, how much can you save by making a homemade roast chicken dinner for four, instead of going to your favorite fast food restaurant? Answer: About $14 On average, a coupon user who clips for 20 minutes a week can, in a year, expect to save how much on grocery bills? Answer: $1,000. True or false: Having properly inflated tires can improve your fuel efficiency and save you money. Answer: True. Having tires that are under-inflated by about 10 pounds per square inch decreases fuel efficiency by about 1.5 miles per gallon. Having properly inflated tires improves fuel economy and mileage.