The document discusses television advertising pricing in the United States. It covers several topics: - Advertisers spend over 40% of their budgets on television advertising, which is sold primarily through upfront negotiations between advertisers/agencies and networks in May for the upcoming season. - Inventory left after the upfront is sold in the scatter market at fluctuating prices depending on remaining supply. - Pricing is determined based on expected audience sizes and negotiations between parties. Guarantees and options are used to mitigate risks for advertisers and networks. - Alternative inventory like direct response and video on demand are also sold, while optimal ad placement aims to schedule ads effectively. - The future of pricing