Traffic cost

• AWS Data Transfer ($0.01 - $0.02 per GB). Cheapest: US East (N. Virginia)

• DigitalOcean, charges by excess, as 12/2019 $0.01 per excess Gigabyte

See also

• Cloud: cloud providers, cloud timeline, serverless computing, AWS, Azure, Google Cloud, DigitalOcean, IBM Cloud, Alibaba CloudAlibaba, Tencent, Baidu, VPC, Cloud Foundry, Snowflake, Huawei Cloud, Oracle Cloud, CISPE, CIPS, Free trial, Cloudera, Vantage.sh, Render
• AWS Free Tier

https://aws.amazon.com/ec2/pricing/on-demand/