How much is the mobile phone weather forecast service?

Hello, the telecom weather forecast service has two charging forms: on-demand and monthly subscription:

On-demand: communication fee 0. 1 yuan/piece+information fee 0.6 yuan/piece (information fee is not charged if it is unsuccessful);

Monthly subscription: communication fee 0. 1 yuan/article+information fee 2 yuan/month (repeated orders in the current month, no repeated charges).