Amazon Fraud Detector prediction pricing ?

' trying to deep dive on Amazon Fraud Detector deployment pricing. My understanding is that customers pay both a per-hour charge ("hosting charge") and a prediction charge ("fraud prediction charge"). Is that correct?

For example, let's say a customer deploys a fraud model to make 1MM predictions a month.

• hosting charge = 30 days x 24 hours x 1 model x $0.06 per compute hour = $43.20
• prediction charge = 0.03400000 + 0.015600000 = $21K

Correct?