Spain is a market where Samsung Pay began operating relatively early in Europe, with a strong base of Galaxy users given the high share of Android devices. Payments are based on tokenization of registered cards, and the European service operates as an online method that calls up the tokenized card within in-app and web checkout screens. By nature, it doesn't replace card payments but rather adds a familiar wallet experience for Galaxy users.

It suits mass-market commerce with a high share of Galaxy device users, and merchants who want to round out their wallet lineup alongside Google Pay and Apple Pay to minimize mobile payment drop-off, as a complementary method. Since wallets ultimately operate on top of card coverage, the natural order is to first finalize your card acceptance terms and then add this on top.

When a consumer approves a payment with a card registered in Samsung Pay, a token is transmitted instead of the actual card number, and biometric authentication such as a fingerprint serves as the PSD2 Strong Customer Authentication (SCA) element. The authorized amount, just as with card transactions, is collected by Hecto Financial in euros (EUR), converted, and then settled to the merchant in Korea.

When integrating through Hecto Financial, Samsung Pay is reviewed by checking whether it can be activated on top of your card payment infrastructure. Contract eligibility for Korean businesses and terms (settlement cycle, fees, currency options) vary by industry and transaction volume, so advance consultation is required.

• Country of business registration

  Confirm contract eligibility based on domestic (Korean) business status

• Sales channels

  The integration method and priorities differ depending on your online sales channel mix—own store, open marketplace, mobile app, etc.

• Product categories handled

  Advance confirmation is needed on whether your business falls under a restricted category per Samsung Pay's merchant policy

• EU regulatory compliance

  Confirmation is needed on compliance with EU payment regulations such as PSD2 and SEPA (see official sources below)

Samsung Pay payment proceeds are collected in euros (EUR), converted by Hecto Financial, and settled domestically in whichever currency—USD, KRW, or JPY—was chosen under the contract. Refunds are processed as a cancellation of the original card transaction, and refunds under Spanish consumers' 14-day right of withdrawal can be handled through the same route.

• Bank of Spain (Banco de España)Official information on Spain's payment systems and related regulations. Where this page's content differs from actual regulations, the official source takes precedence.