On October 6, 2004, Stern announced his five-year contract with Sirius Satellite Radio, a subscription-based satellite radio service, free from the FCC's regulations. A contributing factor in the decision was the aftermath of the Super Bowl XXXVIII halftime show controversy which began the tightening of censorship and regulation in broadcasting. The deal, worth approximately $100 million a year for all costs, included a bonus stock payment of $83 million for Stern in January 2007 for surpassing subscriber goals set in 2004. Promotion of Sirius met with controversy as Stern mentioned the service on air, instructing listeners in purchasing receivers and subscriptions. In one incident, Farid Suleman of Citadel Broadcasting billed Stern $200,000 for the continual advertising mentions. On November 8, 2005, Stern was suspended for one day for excessive promotion of the service; after moving to Sirius, Stern called the suspension a ploy by CBS to bolster its $500 million lawsuit against Stern in early 2006. CBS ultimately received 0.004% of the money it had sought. Sirius paid $2 million to CBS, and CBS relinquished full ownership of Stern's 20-year archive of broadcast content to Sirius.