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Prepaid Online Top-Up

Enjoy more convenience with My Happy Account online top-up service.

Top up your Happy Prepaid SIM Card via:

Happy Account or Guest Top-up

Find out more about Happy Account here.

Online Promotions

Double the data when you top up with $17 Happy Stars & $25 Happy Stars Plus from now till 4 Nov!

• Top up $17 Happy Stars & get EXTRA 200MB

• Top up $25 Happy Stars Plus & get EXTRA 400MB

Enjoy up to 15% EXTRA worth of FREE credits with top up of $20 and above*

Plus, simply top up twice online, with a min. of $18 per top up to enjoy FREE $3 credits & stand to win smartphones & tablets weekly!

*15% extra credit is not applicable to $25 Happy Stars Plus and $28 Happy 128 Prepaid Top-ups.

Prepaid top-ups are now easier and more convenient than ever!


  • Easy and convenient prepaid top-up
  • Make top-ups for your family and friends
  • View your transaction history
  • Set up recurring top up
  • Purchase Value-Added Services

Choose to purchase any StarHub Prepaid Value-Added Services for your BlackBerry® Prepaid , MaxMobile Value Prepaid or MaxMobile Prepaid Internet Plans to suit your needs.