Who would have thought, National Drive-Thru Day existed? Not only does it exist, many places are offering deals for the occasion!First of all, I didn't even know this holiday existed. I mean, we pretty much celebrate this at least a few times a week from picking up laundry to getting prescriptions to, the most popular, fast food! Who doesn't love the convenience?

According to USA Today, several restaurants are offering deals for the holiday and even throughout the year! I know I will definitely be hitting up a few of these.

Arby's: Sign up for email coupons including a birthday freebie at www.arbys.com/get-deals.

Burger KingFind coupons on the restaurant's smartphone app, which can be downloaded at www.bk.com/app.

Chick-fil-A: Earn freebies by using the chicken chain's Chick-fil-A One smartphone app. Download and learn more at www.one.chick-fil-a.com.

Culver's: Sign up for the chain's eClub for "delicious perks" at www.culvers.com.

Dairy Queen: For a limited time, download the Dairy Queen app and register for an account and get a free small Blizzard treat at participating locations. Limit one offer per person per visit. Not valid in Texas. There also are weekly exclusives through the app.

Dunkin' Donuts: Earn free drinks with the DD Perks rewards program, plus a birthday freebie. Sign up at www.ddperks.com.

Hardee'sGet a coupon for a free small fries and beverage with the purchase of any "One-third pound Thickburger" for joining the chain's email list.

KFC: Join the Colonel's Club for email offers at www.kfc.com/colonels-club.

Krispy Kreme: Earn rewards with the doughnut chain's app, which can be downloaded at www.krispykreme.com.

Long John Silver's: The chain's website says the coupon club is starting soon and for now deals will be posted at www.ljsilvers.com/fish-bowl.

McDonald’sThe fast-food chain’s app has ongoing coupons including. Download the app at www.mcdonalds.com.

Panera BreadEarn rewards for your purchases and get a birthday freebie with the MyPanera loyalty program. Sign up at www.panerabread.com.

Popeyes: Find coupons at www.popeyes.com/coupons.

Rally'sGet a coupon for a free large fry with any purchase when you sign up for emails at www.rallys.com/deals.

Sonic Drive-In: Find deals at www.sonicdrivein.com/deals and download the Sonic app for a free slush or drink at www.sonicdrivein.com/app.

Starbucks: Earn free drinks with the Starbucks Rewards program and get perks including free in-store refills and a birthday freebie. Learn more and register at www.starbucks.com.

Steak 'n Shake: Find savings, learn more about half-price happy hour and join the rewards program at www.steaknshake.com.

Subway: Earn free subs and get other offers with the Subway MyWay Rewards program. Download the app at www.subway.com.

Taco Bell: Sign up for offers at www.tacobell.com/register, plus from save on drinks and freezes during Taco Bell's Happier Hour from 2 to 5 p.m.

Taco John's: Sign up for emails or texts at www.tacojohns.com, plus earn rewards with the chain's smartphone app.

Wendy’s: For a limited time, get free chicken fingers and other coupons for downloading the smartphone app at www.wendys.com.

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