How to choose AWS for web hosting?

Question

Amazon Web Services

Hello.
Preliminarily, I consider it necessary to indicate that I am facing the Amazon for the first time, but now it is he who is needed.
A simple site without a database, a one-page site, which will receive 1-3 million visits in 24 hours.
Amazon provides a large selection (T1, M1, C1, CC2, M2, CR1, CG1, I2, HS1, M3, C3, R3) options, namely corporate ones, which theoretically should hold such a volume of traffic.
Which one to choose according to the parameters / configuration?
How to calculate what would not overpay?
There is no such information in the Amazon FAQ.
It is also not very clear what to take for such a project: on demand; Spot instances; reserved instances; dedicated hosting.
There is nothing to do load testing.
Many thanks in advance for the answers.

Answer 1

If you have a SPA, then I recommend trying S3 static website + cloudfront + API Gateway and Lambda in the background. The database depends on the requirements, but for the most part it is DynamoDB like nosql or RDS (Aurora or whichever is more suitable for you from SQL).
well, Route53 for the domain name. this is short. In more detail with the pros and cons I can in a personal