We helped both of our DD's sell Girl Scout Cookies over an overlapping decade. Man, they sold a lot of those things. One year, oldest DD sold over 1500 boxes.
It was a good learning experience for them, and I don't remember us ever having to pay for summer camp.
They used to sell them out in front of Walmart, Shoe Carnival, Blockbuster, etc.
As parents, we were not allowed to "sell" them at the booths...the girls had to do all the sale talking.
We talk about it often...good memories...!!!
Glad you were able to snag some while you were here...sooo many of the old ones still around and sooo delicious...!!!