Will anyone know about helping people recharge their mobile phone bills?

There are three ways to recharge the phone bill, one is to recharge it in the business hall and have an invoice. The second type includes bank cards, mobile phone prepaid cards, bank payment, etc. And it is impossible to find out who paid the money. The third way is to use mobile phones or fixed-line recharge handled by mobile companies, that is, air recharge. In this way, you can receive a successful recharge message, which contains the agent's mobile phone number, that is, the mobile phone number, date and time, amount and so on. Pay phone.