In the US smartphone market, Samsung Galaxy forms a major segment of the Android camp, and Galaxy users often register their cards with Samsung Wallet, which comes preloaded on the device. For online payments, Samsung Pay is used to approve these tokenized cards through biometric methods such as fingerprint in in-app and web checkout, and it sits in a supplementary position behind Apple Pay and Google Pay, which dominate the US wallet market.

It therefore makes more sense to approach Samsung Pay as a third option that rounds out your wallet lineup, rather than integrating it on its own. For US-facing apps with a confirmed share of Galaxy users, or merchants in categories like everyday goods and accessories with strong Android traffic, placing it alongside Google Pay can shorten the checkout path for Galaxy customers by one step.

When a Galaxy user selects Samsung Pay on a supported web or app checkout, the tokenized card stored in Samsung Wallet is invoked, and the payment completes once approved with biometric authentication such as a fingerprint. The actual card number is never transmitted — only a token — which blocks exposure of sensitive information, and the approved proceeds are collected by Hecto Financial in USD, converted, and paid out in the contract currency.

Merchants can consider accepting Samsung Pay on US-facing online channels through a Hecto Financial integration, though the range of supported web and app environments may be more limited than for Apple Pay or Google Pay. It's best to set integration priority based on your service's device usage distribution and confirm applicable coverage with the sales team in advance.

• Business registration country

  Confirm contract eligibility for businesses registered in Korea

• Sales channels

  Integration method and priority vary depending on your mix of online sales channels — owned site, marketplace, mobile app, and so on

• Product categories

  Advance confirmation is needed on whether your category falls under Samsung Pay's merchant restrictions

• Local regulatory compliance

  Confirmation is needed on compliance with US payment and foreign exchange regulations, including federal and state consumer protection rules and card network rules (see official sources below)

Proceeds from Samsung Pay transactions are likewise collected by Hecto Financial in USD, converted, and paid out in one of USD, KRW, or JPY as selected under the contract. Refunds are processed against the original card linked to the token, and it's efficient to negotiate settlement cycle and fee terms together with your other wallet methods at the contract stage.

• Federal ReserveOfficial information on US payment systems and electronic funds transfer regulation (Regulation E). If this page's content differs from actual regulations, the official source takes precedence.
• Consumer Financial Protection Bureau (CFPB)Official information from the federal oversight body for US consumer finance and payment disputes.