Buy games, movies, music and more on Google Play and other selected merchants with the brand new SmartPay!

Just buy what you want and you’ll be charged directly from your Smart main balance.

How does it work?

SmartPay is a ‘Direct Carrier Billing’ service. You can make online purchases on Google Play using your Smart main balance. There’s no transaction fee. And it’s safe and secure. Here’s how to register:


  • 1

    Make sure your WiFi is turned off and your Smart data network is switched on.


  • 2

    Go to Google Play and choose which app or digital content you want to buy. Press “Continue” and you will be redirected to the “App permission” page.


  • 3

    You’ll now see a screen showing “Payment Options”. Select "Use SmartPay billing" to pay for your app or digital content with SmartPay.


  • 4

    Your account will be verified. After successful verification, simply enter your name, phone number and billing address and you are done!
Item price 10% VAT charge  Final charge
10 USD 1 USD 11 USD
Prices on the Google Play store are excluding VAT charges.
Check frequently asked questions


  • Pay using money from your Smart main balance.
  • Purchase any content on Google Play and other selected merchants.
  • No subscription fee.
  • No purchasing fee – you only pay for your item plus 10% VAT.
  • No credit/debit card needed.

Terms & Conditions

  • “SmartPay” is the commercial name of the Direct Carrier Billing (DCB) service offered by Smart as an upgrade to the former SmartPay Virtual Mastercard.
  • DCB is a mobile payment option that lets you download and purchase digital content, including games, movies, music, eBooks, apps and more by paying directly from your Smart main balance.
  • The service is only available to Smart prepaid subscribers.
  • You are allowed to perform an unlimited amount of transactions.
  • There is no monthly subscription fee.
  • No purchasing fee – you only pay for your item plus 10% VAT on top of the original price as per Cambodian Tax Law.
  • Prices displayed on Google Play exclude VAT. You will receive an SMS notification informing you of the total charged amount including all the applicable taxes.
  • After you buy apps, in-apps item or digital content from the Google Play Store, an email will be sent to your registered Gmail. You can also view your order history to see a complete list of your purchases in chronological order. Learn more how to review your order history.
  • Any issue(s) pertaining to the app or in-app purchase after a successful transaction is not borne by Smart and will need to be raised directly to Google. Learn more how to get support from Google.
  • In the case of dual SIM devices, Google Play will only identify the master SIM. All transactions will go through the master SIM.
  • Smart reserves the right to block numbers and/or freeze main balances in cases whereby fraudulent activities are detected.
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SmartPay Merchants

Google Play plus other selected merchants.

See Merchants

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