This is correct. Bandwidth (ingress and egress) always free, regardless of volume. Transactions free at low volume (~<1/sec) but we’ll charge at higher volumes. Storage we charge for. For both transactions and storage, we aim to be at least 10% less expensive than S3. And, again, for the sake of absolute clarity: egress/ingress always free.
Does this mean we should contact our enterprise account manager regarding our existing spend? For the sake of absolute clarity: we're currently paying for bandwidth