Hi @Satyam Chauhan ,
Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.
I understand that you would like to more about AFD Classic Pricing.
For Pricing, you can refer to the following document on the various components of pricing under AFD Classic Pricing
East US region comes under,
under Pricing Calculator
Now, for the amount of data transfer in/out, you can specify the amount of data transfer based on your application's expected usage.
Also, I see you are planning on to use WAF, so make sure you add that to the pricing calculator along with Custom Rules (for IP Restriction).
Kindly let us know if the below helps or you need further assistance on this issue.
Thanks,
Kapil
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