Netflix is also scaling up and down capacity based on time of day. Not to mention what they're paying isn't anything close to what you're going to pay. They n

Netflix is also scaling up and down capacity based on time of day. Not to mention what they're paying isn't anything close to what you're going to pay. They negotiated pricing that would be cost effective for them, and I guarantee Amazon isn't making anywhere near the margin - they just want the brand recognition.