[tgsovlerkhgsel]

How do you handle the traffic? If every reader who clicks the link and runs the colab costs you 15 cents for traffic, that's got to get expensive unless you have some sort of "free traffic" deal or someone else is paying for it?

[tonic_section]

I think S3 permits up to 20k requests before they start billing IIRC.

[tgsovlerkhgsel]

I hope I'm wrong, but I believe that's for the cost of the request processing, not covering the traffic.

The free tier for traffic is "15GB of Data Transfer Out", after that it's 9 cents per GB. https://aws.amazon.com/s3/pricing/?nc1=h_ls (under "Data transfer"). Check your AWS bill!