Delivering fresh donuts is an easy and time-honored way for scout units to raise cash....but when I looked into it myself, I had to laugh at the irony of one of the "Customer Success Stories" in Krispy Kreme's fundraising brochure: a Police Explorer post with 15 active explorers sold 600 boxes of donuts....oh, the perpetuation of stereotypes!
Krispy Kreme brochure: https://images.kktestkitchen.com/fundraising/FormsFAQGenericEnglishOrderForm.pdf