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Pay Your Rent Easily

Mastercard® Discount Offer

Pay rent with your

Mastercard via KeyChain Pay

Transaction Fee up to 28% off discount


transaction fee

* 2.1% transaction fee offer is only eligible to residential and car park.

** 2.6% for commercial unit.

Individual landlord or tenant also enjoy this offer in setting up Smart Contract to pay with eligible Mastercard


transaction fee

* 2.1% transaction fee offer is only eligible to residential and car park.

** 2.6% for commercial unit.


Please refer to the terms and conditions of individual credit cards.
Apple Pay/Google Pay is not applicable.
To borrow or not to borrow? Borrow only if you can repay!

Mastercard Rewards Calculator

Monthly Rent: HKD

Your Card




HKD 20,000

#Transaction Fee 2.1% for Mastercard

HKD 420

Total Amount

HKD 20,420

RewardCash Earn*

* The results displayed by this online-merchant simulation is for reference only. This does not include any welcome offer or other campaign offers. KeyChain FinTech Ltd. does not guarantee its accuracy. Customer should refer to the actual Mileages / Reward Cash / Cash Back stated in the monthly statement for the final amount entitled, or reach out card issuer customer services hotline for any questions.

# Terms and conditions apply.

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Protecting Your Payment is KeyChain Pay First Priority

Enhanced two-factor authentication by “Mastercard® Secure Code™” for authorizing the rental payment via your Mastercard

Your credit card number is tokenized. We do NOT store your 16-digits card number

Your all personal information is encrypted. We ensure banking standard security is met

HSBC Mastercard Offer

Use HSBC credit card to pay rent via KeyChain Pay.
Transaction Fee up to 28% off(2.1%).>
HSBC Red Credit Card

Refer Your Friend
Get Rebate

Earn $170 in total for you & your friend
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Terms and conditions

  1. The promotion period is from 1 July 2021 to 31 December 2023, both dates being inclusive (“Promotion Period”).
  2. The Offer is only applicable to individual cardholders with valid Mastercard issued in Hong Kong and commercial cardholders with valid Mastercard issued in Hong Kong (“Eligible Mastercard”). A cardholder holding an Eligible Mastercard shall be referred to as the "Cardholder" below. An “Eligible Transaction” occurs when a Cardholder makes a transaction through KeyChain Pay and uses the Eligible Mastercard to pay all relevant fares and fees associated with that transaction during the Promotion Period.
  3. Individual Cardholders with Eligible Mastercard can enjoy 2.1% transaction fee for paying housing and car park rents, and 2.6% for commercial rents.
  4. Commercial Cardholders with Eligible Mastercard can enjoy 2.6% transaction fee for paying housing, car park, and commercial rents.
  5. The Offer is applicable to legitimate tenancy agreements originated and issued in Hong Kong only. Cardholders must pay rent (including deposit or disbursement if applicable) in KeyChain Pay mobile APP or Web Portal and settle the payment with an Eligible Mastercard in Hong Kong dollars. The Offer is not applicable to pay rent other than KeyChain Pay, for example, channels include cash, cheque, or transfer. Failure to make payment with the Eligible Card will result in revoking transaction fee up to 0.8% by charging the original fee rate at 2.9%.
  6. Unless otherwise specified, the Offer cannot be used in conjunction with any other offers available during the Promotion Period.
  7. If Cardholder requests refund or partial refund, that relevant transaction will not be eligible for the Offer.
  8. In case of any fraud or abuse, KeyChain Pay and Mastercard Asia/Pacific (Hong Kong) Limited reserve the right at any time of the forfeiture of a Cardholder's eligibility for the Offer as well as cancellation of the Cardholder's Smart Contract(s). KeyChain Pay and Mastercard Asia/Pacific (Hong Kong) Limited further reserve the right to deduct any relevant value of the Offer redeemed inappropriately directly from any of the Mastercards in Cardholder’s name without prior notice and/or take legal action in such instances to recover any outstanding amounts.
  9. Cardholders must remain Eligible Mastercard valid and in good standing during the Promotion Period and at the time when the Offer is rewarded, at the sole discretion of the card issuer. Otherwise, the Offer will be cancelled or forfeited without prior notice to Cardholders.
  10. Terms and conditions from KeyChain Pay shall apply. Please visit HERE for details.
  11. The Offer is subject to the terms and conditions mentioned herein. Mastercard Asia/Pacific (Hong Kong) Limited and KeyChain Pay reserve the right to amend these terms and conditions and to terminate the Offer at any time without prior notice to Cardholder. Mastercard Asia/Pacific (Hong Kong) Limited and KeyChain Pay accept no liability for any such change or termination of the Offer or the Offer related Terms and Conditions.
  12. The Offer cannot be exchanged for cash/service, other products, or discounts, and is not transferable.
  13. In the event of disputes arising out of the promotion, the decision by KeyChain Pay and Mastercard Asia/Pacific (Hong Kong) shall be final and conclusive.
  14. These terms and conditions are governed by and will be construed in accordance with the laws of the Hong Kong Special Administrative Region.
  15. In the event of any discrepancy or inconsistency between the English and Chinese versions of these terms and conditions, the English version shall prevail apply and prevail.
  16. Mastercard does not assume any responsibility for the products and services offered under this Promotion Partnership. The products are sold, and services are provided solely by KeyChain Pay, under such terms and conditions as determined by KeyChain Pay, and Mastercard accepts no liability whatsoever in connection with such products and services. The products and services have not been certified by Mastercard and under no circumstances shall the inclusion of any product or service in this Promotion Partnership be construed as an endorsement or recommendation of such product or service by Mastercard. Any questions or issues Cardholders may have with respect to the Promotion Partnership, or the products and services must be addressed directly to KeyChain Pay.