Americans spend a lot on Halloween, according to the National Retail Federation.
Americans are expected to spend $6.9 billion total on Halloween this year, and that's actually a step down from 2014.
And millions are also expected to go toward pet costumes. According to the report, 20 percent of millennials plan on forcing their furry friends to dress up, compared to 13 percent of adults overall.
But why spend that money making your dog look like Satan when you can spend it on miniature Snickers?
The NRF estimates a whopping $2.1 billion will be spent on candy for Halloween.
"Oh, my god, they have so much candy. It's not fair," a kid told Money.
But if you're trying to save a little money this year, you could always get your candy from discount or warehouse stores like Costco or Sam's Club.
Alternatively, your child's trick-or-treating could actually earn you a small return.
This video includes images from istolethetv / CC BY 2.0, Crystal Agozzino / CC BY 2.0 and daveynin / CC BY 2.0.