If you live in Atlanta, Georgia or Franklin, Tennessee, your next Amazon order might arrive in one of the company’s Scout delivery robots. Amazon began testing its cooler-sized delivery bots in Snohomish County, Washington last year. They’ve been making deliveries in the Irvine area of California, and this week they popped up in Atlanta and Franklin.

Only a handful of Amazon Scout devices will operate in each city. They’ll be accompanied by a human, travel at walking speed and make deliveries Monday through Friday, during daylight hours. Customers will place their Amazon orders as usual, and there won’t be any additional cost for Scout deliveries.