Great American Cookies may be turning the big four-0 in June, but they are offering deals that are anything but over the hill in March, April and May. To gear up for its "Doozie" of a birthday, the national gourmet cookie shop will offer sweet deals on its famous Double Doozie cookie treats, Cookie Cake slices, beverages and more.

Every Tuesday in March, Great American Cookies customers can take advantage of $2 Double Doozies – two fresh baked cookies sandwiched together with delicious icing. In April, you can get a free regular beverage with purchase of a Double Doozie and of course, there is the annual Tax Day cookie freebie with all customers receiving a free Birthday Cake Cookie on April 18 (more information to be released closer to the date). May will include:

• Tuesday, May 2, 9, 16, 23 & 30: Buy One Get One Double Doozie Free

• Wednesday, May 10: Buy a half dozen Double Doozies get a half dozen Double Doozies free.

• Thursday, May 11: Free regular fountain drink with purchase of a Cookie Cake Slice

• Friday, May 12: Score a free cookie if you take a selfie and share it on Great American Cookies' social media channels.

"For 40 fabulous years, Great American Cookies has been encouraging America to Share the Fun of Cookies and to celebrate the lead-up to this milestone, we want to share great deals with our customers," said David Kaiser, Executive Vice President of Great American Cookies. "Come visit us this spring and treat yourself to the fun of cookies!"

Plans are in the works for a big celebration for Great American Cookies' actual birthday on June 22. More information will be announced via a press release closer to the date, but the day is expected to feature $.40 cookies all day long on June 22 and free Cookie Cakes for the first 40 customers at each store.