Where to get deals Friday for National Coffee Day

If you're among the two-thirds of Americans who drink coffee every day, Friday will be a treat.

It's National Coffee Day.

According to the National Coffee Association, two-thirds of Americans consume coffee more than any other beverage, including water.

Here's where to get your fix for free or, at least, at a discount:

• Biggby Coffee customers can get a free 20-ounce brewed coffee. The free drink can be upgraded in size or with flavor modifiers for an extra charge.

• Casey's is giving away a free coffee of any size to Casey's Rewards members Friday.

• Circle K is giving away any size cup or coffee through its app, but it goes until Oct. 2.

• Dunkin' Donuts is offering members of its loyalty program a free medium hot or iced coffee with any purchase Friday.

• Fairgrounds Craft and Coffee Tea customers can enjoy half off all coffees all day Friday. Those purchasing online can use the code “COFFEE LOVER” to access the deal.

• Krispy Kreme customers can get a free medium hot or iced coffee.

• Paris Baguette is celebrating with free coffee all weekend for rewards members with any purchase.

• Peet's Coffee has what is probably the most interesting deal of the day, offering a “Disloyalty Program.” Customers can redeem loyalty points they've earned from other major coffee chains' rewards programs, such as Starbucks or Dunkin', for a free coffee. To take advantage of this deal, visit PeetsDisloyalty.com, sign up for Peet's loyalty program, and upload an image of the rewards points from competitors' programs.

• Stan's Donuts & Coffee is offering guests a free 16-ounce hot or iced coffee with any purchase in-store.

• Starbucks will host free coffee tastings at some locations. Check their website for participating stores.

• Wendy's is selling 99-cent small hot or iced coffee on its app.

There likely are limits with these offers, so check the fine print.