How many billing methods are there for SP text messages?

CP\SP SMS billing methods are as follows: CP\SP SMS billing methods include communication fees and information fees: communication fees are billed on a pay-per-use and fixed-rate basis; information fees are billed on a per-time basis. Billing methods include times, monthly subscriptions, etc. (1) Communication fee: Uplink communication fee: The uplink communication fee incurred when the user sends an information service request to the CP/SP through the SMS platform is 0.1 yuan/item (including China Telecom mobile users and PHS users). The user shall pay China Telecom Pay and receive text messages for free. (2) Information fees: Information service fees incurred when customers use application services or information services provided by SP. To learn more about service discounts, click the "official website" below and customer service 220 will answer your questions.