@Sunday15
If you run out of outgoing minutes on the $15 plan most people purchase the $5/500min calling add on. It will remain on your account until completely depleted ( rolls over every month til done.) If you use up all your plan data you have 4 options depending on your usage.
If you are a low data user you can wait until renewal and try to make use of free wifi when possible. Or you can purchase the $15/1gb or the $5/200mb data add ons. These will also remain on your account until completely used. These are a good option if you occasionally need a little more data than what's in your plan and you dont want to worry about running out.
If you have a larger data user with a larger data plan and you run out you can purchase the data add ons or renew your plan early (pay the full amount again forgoing the remaining days in your current cycle.) To achieve this you must have the funds available in your account and contact the moderators. Or you can change your plan to one with more data included. This can be done by logging in to your account adding funds (if necessary)and choosing the desired plan and using the change now option. The system will take the funds and immediately renew your service for 30 days on the new plan.
You never have to worry about extra charges at public mobile. If you run out it just stops or if it works its included in your service.
