You are responsible for the cost of the AWS services used while running this Quick Start reference deployment. There is no additional cost for using the Quick Start. The AWS CloudFormation template for this Quick Start includes configuration parameters that you can customize. Some of the settings, such as the instance type, number of Availability Zones, use of NAT gateways or NAT instances (depending on the AWS Region you choose), and amount of data that flows through the NAT device, will determine the cost of deployment. To get an estimate, you can use the http://calculator.s3.amazonaws.com/index.html[AWS Simple Monthly Calculator]. For pricing details, see the https://aws.amazon.com/ec2/pricing/[Amazon EC2 pricing] and https://aws.amazon.com/vpc/pricing/[Amazon VPC pricing] pages.