Kind of Freaking Out

I just sold 250 copies of A Stepmother's Story: The TRUE Tale of Cinderella in 10 minutes. I'm kind of freaking out.

Was it a glitch? Sales had been pretty slow the last few days. I checked my sales stats at 3:00 pm and no sales so far. Sigh.

I checked back at 4:20. Over 200 sales! Even as I refreshed the page, the numbers kept climbing. Not just in the U.S., but in the U.K. as well. Then they halted. Suddenly. Mysteriously.

I'm confused. Usually I only see a jump like that if my book has a...