AWS Dedicated Host Pricing

I am getting a bit confused with Dedicated Host Pricing. It will be great if someone can help me to understand my queries.

I have to launch Dedicated Host for one of my Project. What I understand is there be a Dedicated Machine that will be assigned to my account and I can launch instances on that Machine like typical On Demand EC2 Instance.

Queries:

1. Once I pay for the Dedicated On Demand Host, will I be also charged for the EC2 Instances that will be launched over top of it or it is like I have paid for Dedicated Host and now If I export my VM and launch on the Dedicated Host like normal EC2 there will be no additional charges and I will pay for only Dedicated Host Only.

You will not be charged any additional amount for EC2 instances that you launch on your EC2 Dedicated Host. You only pay for the host itself, and the price for a Dedicated Host varies by instance family, region, and payment option (On Demand, Reservation, or Savings Plan).

Per the Amazon EC2 Dedicated Hosts Pricing page:

Regardless of the quantity or the size of instances that you choose to launch on a particular Dedicated Host you only pay for each active Dedicated Host.