Hong Kong has such high contactless payment adoption that most offline terminals support NFC, and card-based mobile payments continue to spread steadily online as well. Samsung Pay is Samsung Electronics' payment service that stores cards as tokens on Galaxy smartphones and watches. In Hong Kong, it supports registration of cards issued by major banks and NFC payments, and its scope is expanding to in-app and web payments as well. MST (magnetic secure transmission), once a key strength, has been phased out of recently released devices, and the service is now centered on NFC.

This method is worth considering when targeting Galaxy owners, who make up a large share of Android users in Hong Kong. It fits well for product categories with strong overlap with Samsung device owners, such as electronics and consumer accessories, or for card-heavy commerce that wants to broaden its digital wallet options alongside Google Pay and Apple Pay.

The consumer selects the Samsung Pay button in an app or on a mobile web checkout screen on a Galaxy device and approves the payment using device authentication such as a fingerprint. The transaction is processed using the token for the card registered in Samsung Wallet, so the actual card number is never shared with the merchant. Hecto Financial receives the Hong Kong customer's payment in HKD, converts it, and settles with the Korean merchant in USD, KRW, or JPY, whichever was chosen in the contract. In-app and web integration requirements should be confirmed in advance through the technical documentation.

Because Samsung Pay is a card-tokenization-based method, it is handled together within Hecto Financial's card payment integration framework, so a Korean corporation does not need a separate contract with a local Hong Kong institution. Online (in-app and web) support scope and terms (settlement cycle, fees, currency options) vary by the merchant's industry and transaction volume, so please confirm with Hecto Financial's sales team before signing a contract.

• Business registration country

  Confirm whether a contract is available under a Korean business registration

• Sales channels

  The integration method differs depending on whether sales are online only or also include physical stores in Hong Kong

• Product categories

  Check in advance whether your products fall under a restricted category under Samsung Pay's merchant policies

• Regulatory check

  Confirm compliance with Hong Kong's payment and foreign exchange regulations (see official sources below)

Samsung Pay transactions are approved in HKD based on the registered card, and Hecto Financial receives these funds locally. Payment to the Korean merchant is made after currency conversion, in whichever of USD, KRW, or JPY was chosen in the contract, with the settlement cycle and fee rate governed by the contract terms. Refunds are issued as a cancellation back to the card used for payment, so it is advisable to confirm the expected refund turnaround, which depends on the processing steps at the card issuer and Hecto Financial, before signing a contract.

• Hong Kong Monetary Authority (HKMA)The official body that manages and supervises Hong Kong's payment systems and related regulations. If this page's content differs from actual regulations, the official source takes precedence.