anchor.diff:  
   [[Subscription]]Subscription:: A contract between your organization and a customer to purchase a particular product/service with particular terms. Kill Bill associates a subscription with a <<Plan,plan>>, an <<Account,account>>, and a start date.
   
  -Subscription Bundle:: See <<Bundle>>
  +Subscription bundle:: See <<Bundle>>
   
   == T
   
  
positive.code: 
  [[Child]]Child:: An account that is associated with a parent account. Setting up a parent-child associations lets you define which entity is responsible for paying the invoice. See also <<Parent>>.
  
  Credit
  
  
  Customer:: The person who purchases a product or service from your organization. See also <<Account>>.
  
  == D
  
  == E
  
  External Key:: An alternative unique ID for an object, which you can use to map the object with an external resource. For example, you could define an external key for a specific customer account, which is the same as the identifier  used in your CRM system.
  
  
negative.code: 
  == X
  
  XML::
  
  == Y
  
  == Z
  