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Stripe Payments & SaaS Billing Systems · 강의

국제 결제 수단 통합

신용카드 외에 SEPA, iDEAL, AliPay와 같은 다양한 국제 결제 수단을 살펴보고 통합합니다.

레슨 2/412개 단계

국제 결제 수단 통합은(는) CoddyKit의 무료 Stripe Payments & SaaS Billing Systems 강의입니다. 이것은 4개 중 2번째 강의입니다. 아래에서 전체 강의를 무료로 읽을 수 있으며, 내장 코드 에디터와 24/7 AI 튜터와 함께 브라우저에서 직접 실습할 수 있습니다. 이 강의는 Stripe Payments & SaaS Billing Systems 학습 경로의 일부이며, 진행 상황이 웹과 CoddyKit 앱에 동기화됩니다. Stripe Payments & SaaS Billing Systems 강의에는 총 4개의 강의가 포함되어 있습니다.

이 강의의 일부는 아직 번역되지 않았으며 영어로 표시됩니다.

Go Global with Payments

Expanding your business internationally means reaching customers with diverse payment preferences. While credit cards are common, many regions rely heavily on alternative payment methods (APMs).

This lesson explores how to integrate popular international payment methods like SEPA, iDEAL, and AliPay using Stripe, helping you cater to a global audience.

Understanding Alternative Payments

Alternative Payment Methods (APMs) are non-card payment options. These include bank transfers, digital wallets, local payment schemes, and more.

  • Local Preference: Many customers prefer APMs familiar to their region.
  • Higher Conversion: Offering preferred methods can increase sales.
  • Lower Fees: Some APMs have lower transaction fees than cards.
  • Fraud Reduction: Certain APMs, like bank transfers, can have lower fraud rates.

SEPA Direct Debit Explained

SEPA Direct Debit is a popular payment method across the Single Euro Payments Area (Europe). It allows you to collect funds directly from a customer's bank account.

  • Recurring Payments: Ideal for subscriptions and recurring billing.
  • Bank-to-Bank: Funds are transferred directly between bank accounts.
  • Authorization: Requires a customer's authorization (mandate) to debit their account.

It's asynchronous, meaning the payment isn't confirmed instantly.

SEPA Direct Debit Integration

To integrate SEPA Direct Debit, you typically create a Payment Intent on your server, specifying sepa_debit as a payment method type. You'll need the customer's IBAN (International Bank Account Number).

Try running this example of creating a Payment Intent for SEPA:

import com.stripe.Stripe;
import com.stripe.model.PaymentIntent;
import com.stripe.param.PaymentIntentCreateParams;

public class Main {
  public static void main(String[] args) {
    Stripe.apiKey = "sk_test_YOUR_SECRET_KEY"; // Replace with your actual key

    try {
      PaymentIntentCreateParams params =
        PaymentIntentCreateParams.builder()
          .setAmount(1099L) // Amount in cents (e.g., €10.99)
          .setCurrency("eur")
          .addPaymentMethodType("sepa_debit")
          .setPaymentMethodData(
            PaymentIntentCreateParams.PaymentMethodData.builder()
              .setType(
                PaymentIntentCreateParams.PaymentMethodData.Type.SEPA_DEBIT
              )
              .setSepaDebit(
                PaymentIntentCreateParams.PaymentMethodData.SepaDebit.builder()
                  .setIban("DE89370400440532013000") // Example IBAN
                  .build()
              )
              .setBillingDetails(
                PaymentIntentCreateParams.PaymentMethodData.BillingDetails.builder()
                  .setEmail("jenny.rosen@example.com")
                  .setName("Jenny Rosen")
                  .build()
              )
              .build()
          )
          .setConfirm(true) // Confirm the PaymentIntent immediately
          .build();

      PaymentIntent paymentIntent = PaymentIntent.create(params);
      System.out.println("SEPA PaymentIntent created: " + paymentIntent.getId());
      System.out.println("Status: " + paymentIntent.getStatus());
    } catch (Exception e) {
      System.err.println("Error: " + e.getMessage());
    }
  }
}

Understanding iDEAL Payments

iDEAL is the most popular online payment method in the Netherlands, enabling customers to pay directly from their bank account.

  • Instant Authorization: Payments are authorized in real-time.
  • Bank Redirect: Customers are redirected to their bank's online environment.
  • No Chargebacks: iDEAL payments are guaranteed and cannot be reversed by the customer.

It's a single-use, push-based payment method.

iDEAL Integration Example

To accept iDEAL, you create a Payment Intent with ideal as a payment method type. Stripe handles the redirection to the customer's bank.

Here's how you might create an iDEAL Payment Intent on your server:

import com.stripe.Stripe;
import com.stripe.model.PaymentIntent;
import com.stripe.param.PaymentIntentCreateParams;

public class Main {
  public static void main(String[] args) {
    Stripe.apiKey = "sk_test_YOUR_SECRET_KEY"; // Replace with your actual key

    try {
      PaymentIntentCreateParams params =
        PaymentIntentCreateParams.builder()
          .setAmount(1500L) // Amount in cents (e.g., €15.00)
          .setCurrency("eur")
          .addPaymentMethodType("ideal")
          .setReturnUrl("https://example.com/return") // URL to redirect after payment
          .setPaymentMethodData(
            PaymentIntentCreateParams.PaymentMethodData.builder()
              .setType(
                PaymentIntentCreateParams.PaymentMethodData.Type.IDEAL
              )
              .setIdeal(
                PaymentIntentCreateParams.PaymentMethodData.Ideal.builder()
                  .setBank("ing") // Optional: Pre-select bank, e.g., 'ing', 'rabobank'
                  .build()
              )
              .setBillingDetails(
                PaymentIntentCreateParams.PaymentMethodData.BillingDetails.builder()
                  .setName("Jane Doe")
                  .build()
              )
              .build()
          )
          .build();

      PaymentIntent paymentIntent = PaymentIntent.create(params);
      System.out.println("iDEAL PaymentIntent created: " + paymentIntent.getId());
      System.out.println("Client Secret: " + paymentIntent.getClientSecret());
      System.out.println("Next Action URL: " +
        paymentIntent.getNextAction().getRedirectToUrl().getUrl());
    } catch (Exception e) {
      System.err.println("Error: " + e.getMessage());
    }
  }
}

AliPay & WeChat Pay in Asia

AliPay and WeChat Pay are dominant digital wallet payment methods in China and widely used across Asia.

  • Mobile-First: Primarily used via QR codes on mobile devices.
  • Instant Payments: Transactions are confirmed in real-time.
  • Wide Adoption: Essential for targeting customers in China and other Asian markets.

These methods are also push-based, requiring customer authentication through their mobile app.

AliPay Integration Example

Integrating AliPay involves creating a Payment Intent with alipay as a payment method type. The customer will typically scan a QR code to authorize the payment.

Here's how to create an AliPay Payment Intent:

import com.stripe.Stripe;
import com.stripe.model.PaymentIntent;
import com.stripe.param.PaymentIntentCreateParams;

public class Main {
  public static void main(String[] args) {
    Stripe.apiKey = "sk_test_YOUR_SECRET_KEY"; // Replace with your actual key

    try {
      PaymentIntentCreateParams params =
        PaymentIntentCreateParams.builder()
          .setAmount(2000L) // Amount in cents (e.g., $20.00)
          .setCurrency("usd") // AliPay can support various currencies
          .addPaymentMethodType("alipay")
          .setReturnUrl("https://example.com/return") // URL to redirect after payment
          .build();

      PaymentIntent paymentIntent = PaymentIntent.create(params);
      System.out.println("AliPay PaymentIntent created: " + paymentIntent.getId());
      System.out.println("Client Secret: " + paymentIntent.getClientSecret());
      System.out.println("Next Action Type: " +
        paymentIntent.getNextAction().getType());
      // In a real app, you'd show the QR code or redirect URL to the user
    } catch (Exception e) {
      System.err.println("Error: " + e.getMessage());
    }
  }
}

General APM Integration Flow

While each APM has specifics, the general integration flow with Stripe often follows these steps:

  1. Server-side: Create a PaymentIntent specifying the desired APM (e.g., sepa_debit, ideal, alipay).
  2. Client-side: Use Stripe.js to confirm the PaymentIntent, often involving user redirection or displaying a QR code.
  3. Customer Action: The customer authenticates or completes the payment on their bank or wallet app.
  4. Server-side: Handle webhooks for asynchronous status updates (e.g., payment_intent.succeeded, payment_intent.payment_failed).

APM Best Practices

Integrating APMs effectively requires attention to a few best practices:

  • Handle Asynchronicity: Many APMs are not instant. Rely on webhooks for final payment status.
  • Clear User Experience: Guide users through redirects and authentication steps clearly.
  • Error Handling: Implement robust error handling for payment failures and cancellations.
  • Localization: Display payment options and messages in the customer's local language.

Always test extensively in Stripe's test mode.

Check Your Knowledge

Which of the following statements about Alternative Payment Methods (APMs) and their integration with Stripe are TRUE?

인터랙티브 레슨에서 답해보세요

Recap: Global Payments

You've learned about the importance of integrating international payment methods to serve a global customer base. We covered:

  • What APMs are and why they are crucial.
  • Specifics of SEPA Direct Debit, iDEAL, and AliPay/WeChat Pay.
  • How to integrate these methods using Stripe's Payment Intents API with runnable code examples.
  • General integration flows and best practices for handling APMs.

By offering these diverse options, you can significantly improve conversion rates and customer satisfaction worldwide!

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자주 묻는 질문

“국제 결제 수단 통합” 강의는 무료인가요?

네 — “국제 결제 수단 통합” 전체 내용을 이 웹사이트에서 무료로 읽을 수 있습니다. 인터랙티브하게 실습하려면(내장 코드 에디터와 24/7 AI 튜터), CoddyKit PRO로 업그레이드하면 Stripe Payments & SaaS Billing Systems 강의 전체를 잠금 해제할 수 있습니다. Stripe Payments & SaaS Billing Systems 강의에는 총 4개의 강의가 포함되어 있습니다.

“국제 결제 수단 통합”에서 뭘 배우나요?

신용카드 외에 SEPA, iDEAL, AliPay와 같은 다양한 국제 결제 수단을 살펴보고 통합합니다. 브라우저에서 직접 실행하는 실습 코드로 Stripe Payments & SaaS Billing Systems을(를) 배우며, 24/7 AI 튜터가 강의를 진행하면서 질문에 답변해줍니다.

Stripe Payments & SaaS Billing Systems을(를) 시작하는 데 경험이 필요한가요?

사전 경험은 필요하지 않습니다. CoddyKit의 Stripe Payments & SaaS Billing Systems은(는) 초급자부터 고급 학습자까지를 위해 구성되어 있으므로, 여기서 시작하거나 처음부터 시작할 수 있으며 자신의 속도대로 진행할 수 있습니다. 이것은 4개 중 2번째 강의입니다.

“국제 결제 수단 통합” 강의는 얼마나 걸리나요?

대부분의 CoddyKit 강의는 약 5~10분이 소요됩니다. 각 강의는 간결하고 인터랙티브하여 꾸준한 진행이 가능하며, 웹과 앱에서 중단한 부분부터 바로 시작할 수 있습니다.

이 Stripe Payments & SaaS Billing Systems 강의에서 코드를 작성하고 실행할 수 있나요?

네. 모든 Stripe Payments & SaaS Billing Systems 강의에는 내장 코드 에디터가 포함되어 있으므로, 브라우저에서 바로 실제 코드를 작성하고 실행한 후 즉시 AI 피드백을 받을 수 있습니다 — 로컬 설정이 필요 없습니다.

이 강의의 모든 강의

  1. 여러 통화와 가격 지원
  2. 국제 결제 수단 통합
  3. 글로벌 규정 준수와 현지화된 규정
  4. 통화 변환, FX 위험 및 결제 정산
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