How does a Smart top-up plan work?

Once you have selected and activated your favourite Smart plan, you can choose to pay the monthly charge from your existing top-up credit or with a credit or debit card. Your plan is valid for 4 weeks and will automatically renew as long as you have sufficient credit.

Low on credit or you have consumed all data, minutes and SMS before the 4-week period? Then default prepaid rates will apply until your plan renews.