# Plan your deployment
<a name="plan-your-deployment"></a>

This section describes the [cost](cost1.md), [configurations for ECS Auto Scaling](configurations-for-elastic.md), [security](security-1.md), [Region](#supported-aws-regions), and [quota](quotas.md) considerations for planning your deployment.

## Supported AWS Regions
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Prebid Server on AWS is supported in the following AWS Regions:


| Region name |  | 
| --- | --- | 
|  US East (Ohio)  |  Asia Pacific (Tokyo)  | 
|  US East (N. Virginia)  |  Canada (Central)  | 
|  US West (Northern California)  |  Europe (Frankfurt)  | 
|  US West (Oregon)  |  Europe (Ireland)  | 
|  Asia Pacific (Mumbai)  |  Europe (London)  | 
|  Asia Pacific (Osaka)  |  Europe (Paris)  | 
|  Asia Pacific (Seoul)  |  Europe (Stockholm)  | 
|  Asia Pacific (Singapore)  |  South America (São Paulo)  | 
|  Asia Pacific (Sydney)  |  |