$0.02 per GB
(76% cheaper than AWS1)
Usage is billed monthly, on the first day of each calendar month.
Additionally, only peer-to-peer egress bandwidth is billed; all peer-to-peer ingress bandwidth is free. For example, if a 100kB image is loaded from Arc's peer-to-peer network, only 100kB of bandwidth is billed, not 200kB (100kB of egress + 100kB of ingress).