anchor.diff:  
   Check the upper right corner of your screen to be sure you are in the appropriate *region*. All resources you create will be placed in this region, and may not be accessible from other regions.
   
  -In addition, AWS places all resources within a *Virtual Private Network (VPC)*. A default VPC will be created and used automatically in the following steps. However, if you have access to other VPCs, you will need to ensure that all Kill Bill resources are deployed in the same one.
  +In addition, AWS places all resources within a *Virtual Private Cloud (VPC)*. A default VPC will be created and used automatically in the following steps. However, if you have access to other VPCs, you will need to ensure that all Kill Bill resources are deployed in the same one.
   
   === Setup the Database
   
  
positive.code: 
  Your second CNAME is much simpler. The first entry will be `kaui`. The second entry will be simply your domain name, e.g., `mydomain.com`.
  
  ==== Create and Validate your certificate
  
  When your CNAMEs are set, return to ACM and click *Continue*. The display changes to show that your certificate is *Pending Validation*. The certificate should now appear also on the main ACM page. When (and if) it is validated, the status will change to *Success*. *This may take several hours or more.* A short time later it will change again to *Issued*.
  
  
negative.code: 
  === Testing
  
  You can now login to KAUI from your browser using the URL http://INSTANCE_IP:3000, where INSTANCE_IP is the IPV4 address for your instance, given on your dashboard as *Public IPV4 Address*. This should display the KAUI login screen. For an introduction to KAUI, see our http://docs.killbill.io/latest/getting_started.html#_using_kill_bill_with_kaui[Getting Started] guide. The default credentials are: `admin` / `password`. The first few requests might be a bit slow as Kill Bill initializes itself.
  
  In addition, you can login to the Kill Bill server using the URL http://INSTANCE_IP:8080. This provides access to certain detailed reports that may be needed for maintenance, including metrics, event logs, and the Swagger API pages.
  
  If these logins succeed, your EC2 instances and your RDS databases are setup properly.
  
  
  === Add the ELB in front of the EC2 instances
  