A Postpaid Phone Plan is a type of mobile service agreement where customers pay for their phone usage at the end of each billing cycle. This means you can use your phone for calls, texts, and data without worrying about running out of credit. At the end of the month, you receive a bill that reflects your usage, and you pay that amount. These plans often come with various benefits, such as a new smartphone, unlimited data options, and family sharing plans. Many people choose postpaid plans because they offer more flexibility and convenience compared to prepaid options, making them popular among users who rely heavily on their devices.