I would not say the OP is scamming Amazon/AWS as it appears he is selling AWS accounts that have high limits to send emails via their “SES” service.

My presumption is that the target market of the OP is spammers and scammers emailing mass spam and/or scam emails.

I am not entirely sure if AWS would be able to secure payment for the SES service the OPs customers would be able to use. If not, the OP would be crossing the line into helping people default on their obligations to AWS in addition to the above, which would be scamming.

I don’t think the OPs business is something that is giving BitcoinTalk a good reputation, nor reflects positively on the forum. I also can’t say I disagree with the concept of giving red tags for the OPs business.