anchor.diff:  
   === Overdue configuration
   
  -Next, you need to define the overdue configuration XML file. Based on the scenario defined above, the overdue configuration will define the three states the account will go through:
  +Next, you need to define the overdue configuration XML file. 
  +
  +==== Creating Overdue.xml file
  +
  +Based on the scenario defined above, the overdue configuration will define the three states the account will go through:
   
   1. The account will enter the `WARNING` state 10 days after the first unpaid invoice (Trial period will last for 10 days, after which a $10 invoice will be generated. 10 days after this (20 days after the subscription creation), the account needs to enter the `WARNING` state)
   2. 4 days later, the account will move to the `BLOCKED` state
  
positive.code: </overdueConfig>
  ----
  
  In more details:
  
  * `initialReevaluationInterval` is set to 10 (if no payment is posted, the overdue state is recomputed 10 days later to match `timeSinceEarliestUnpaidInvoiceEqualsOrExceeds`)
  * `WARNING`:
  
negative.code: * `CANCELLATION`:
  ** `subscriptionCancellationPolicy` is set to `END_OF_TERM` to indicate that subscriptions should be cancelled in such a way that we do not generate credit for the account (no proration)
  
  ==== Some Important Notes
  
  . The definition order of the states in the XML configuration file is important: You must have the first state at the bottom and then all the way up to the last state (as shown in our example).
  
  . The state names should not contain spaces.
  
  ==== Uploading overdue configuration
  
  This XML file can be specified as a property in the Kill Bill configuration file as follows:
  [source,bash]
  