# 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
<a name="supported-aws-regions"></a>

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) |  |