Thank you for the feedback!
We have published a number of documents on pricing transparency and cost optimization of your Cosmos DB cost that we want to make sure everyone is aware of:
[1] Pricing model - https://docs.microsoft.com/en-us/azure/cosmos-db/how-pricing...
[2] Optimize cost for your dev/test workloads - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-de...
[3] Total Cost of Ownership (TCO) - https://docs.microsoft.com/en-us/azure/cosmos-db/total-cost-...
[4] Understand your bill - https://docs.microsoft.com/en-us/azure/cosmos-db/understand-...
[5] Optimize provisioned throughput cost - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-co...
[6] Optimize query cost - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-co...
[7] Optimize storage cost - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-co...
[8] Optimize reads and writes cost - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-co...
[9] Optimize multi-regions cost - https://docs.microsoft.com/en-us/azure/cosmos-db/optimize-co...
[10] Optimize with reserved capacity - https://docs.microsoft.com/en-us/azure/cosmos-db/cosmos-db-r...
If you have any questions regarding pricing, please feel free to reach out to us directly at AskCosmosDB@microsoft.com (direct line to the product team).
We do really appreciate the feedback.
Thank you.