Yeah, I wasn't expecting to find it here. This style of pricing isn't entirely unreasonable, and you do find charges based on peak monthly usage elsewhere (it's

Yeah, I wasn't expecting to find it here. This style of pricing isn't entirely unreasonable, and you do find charges based on peak monthly usage elsewhere (it's reminiscent of 95th-percentile bandwidth pricing, for example). But AWS otherwise has pretty straightforward pricing based on micro-accounting of usage, so this seems atypical for them.