After the upcoming price increase this year, the registry contracts with ICANN explicitly allow a further rise in prices for the next years.
Therefore, we recommend to encourage your customers to renew domains at the current rates. To support you with this, we will offer the following special Renewal Promotion for .COM, .NET, .ORG, .BIZ & INFO from July 1st until September 30st 2007:

• 3-5 years: 7,10 USD for .COM, .ORG, .BIZ, .INFO and 5,50 USD for .NET per year
  
  
• 6-9 years: 6,80 USD for .COM, .ORG, .BIZ, .INFO and 5,20 USD for .NET per year
  
  Please note that the prices only apply to explicit renewals via the RenewDomain command, not via the PayDomainRenewal command which you probably use commonly.
  
  Example:
  

  command = RenewDomain
  domain = xyz4711.com
  period = 5
  expiration = 2008
  

  Important: The maximum registration period of 10 years may not be exceeded. The maximum period for an explicit renewal is 9 years.