anchor.diff:  
   
   
  -==== KillBill Configuration
  -
  -In order to configure Killbill, you need to follow the steps given below:
  +==== Kill Bill Configuration
  +
  +The next step is to configure Kill Bill. For this, you need to follow the steps given below:
   
   . Download the current stable version of the Kill Bill war  from https://search.maven.org/search?q=a:killbill-profiles-killbill[Maven Central] (Ensure that you download the `killbill-profiles-killbill-X.Y.Z.war` file and not the `jetty-console.war`, `jar-with-dependencies.war` or `jar-with-dependencies-sources.war`) 
   
  
positive.code: 
  === Tomcat
  
  Users familiar with Java technologies can also install Kill Bill directly in the Web container of their choice. We recommend using Tomcat version 8.5. This section covers the instructions for installing killbill in Tomcat. If this approach is followed, you will also need to configure the database manually as explained below.
  
  ==== Tomcat Installation and configuration
  
  The first step in installing Killbill in Tomcat is to download and install Tomcat. For this, you need to follow the steps given below:
  
  . Download the Tomcat container from http://tomcat.apache.org/download-80.cgi[here] (get the Core binary distribution). The downloaded zip file contains a folder called *apache-tomcat-8.5.59*
  
  . Extract *apache-tomcat-8.5.59* and place it on any location on your computer. This path will be refered to as *TOMCAT_HOME* from now on. (For example, if you place *apache-tomcat-8.5.59* in a directory called ```C:\Software```, *TOMCAT_HOME* refers to ```C:\Software\apache-tomcat-8.5.59```. It should look like this:
  
   $TOMCAT_HOME
       --bin
  
negative.code: 
  As mentioned above, you need to configure the database manually. For this, you need to follow the steps given below:
  
  . Install your database (The Kill Bill core team uses *MySQL*, but we also run regression tests against *MariaDB 10* and *PostgreSQL 12*. Users have also successfully deployed Kill Bill with *Oracle*, *Percona*, *Aurora*, etc)
  
  . If you are using PostgreSQL, run https://github.com/killbill/killbill/blob/master/util/src/main/resources/org/killbill/billing/util/ddl-postgresql.sql[this] schema extension DDL first
  
  