Constants
CONTENT_CONTEXTUAL = NetworkCoverageType.new("CONTENT_CONTEXTUAL")
CONTENT_NETWORK = NetworkCoverageType.new("CONTENT_NETWORK")
CPA_REFERRAL = NetworkCoverageType.new("CPA_REFERRAL")
GOOGLE_SEARCH = NetworkCoverageType.new("GOOGLE_SEARCH")
SEARCH_NETWORK = NetworkCoverageType.new("SEARCH_NETWORK")