Millions of Americans share the same guilty pleasure of loving Girl Scout cookies. And millions of women in the workplace got their start in business with the business of selling Girl Scout cookies.

Do you have a favorite in mind when the girl in the green uniform knocks on your door?

Various flavors of the cookies have come and gone over the years, but it turns out that a classic is still America's favorite: Thin Mint.

They're the best-selling cookie according to the official organization website, with tens of millions of boxes of the crunchy chocolate-mint cookies sold each year.

Another cookie that sold extremely well for the Girl Scouts in the S'mores flavor which launched in 2017 as part of a celebration of 100 years of selling cookies. (Fox)