A Post Paid Plan is where you pay a set amount of dollars at the end of each billing period (usually monthly) for a set amount of services (calls, data, texts).
Post Paid Plans allows complete freedom with your mobile usage, even adding on a brand new mobile device for a monthly fee is possible – all you need to do is pay at the end of the month.
These types of plans can be casual e.g. month-to-month where there is no lock-in contract, or they can involve committing to a fixed-length contract such as 12 or 24 months. Some plans come with a new mobile device, while others are SIM-Only where you bring your own device.
With a Post Paid Plan, you get to use your data and credit now and pay later, rather than having to pay upfront. This means you don’t have to worry about running out of credit.