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Payment Gateway

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Selected Java Interview Questions
Selected Java Interview Questions
Feb 26, 2023 · Backend Development

Jeepay: An Open‑Source Backend Payment System for Internet Enterprises

Jeepay is an open‑source, Spring Boot‑based payment platform that supports multiple channels such as WeChat Pay, Alipay, and UnionPay, offering a modular backend architecture, extensive APIs, distributed deployment, and comprehensive documentation for rapid integration and customization.

APIJavaOpen Source
0 likes · 5 min read
Jeepay: An Open‑Source Backend Payment System for Internet Enterprises
Bilibili Tech
Bilibili Tech
Jan 17, 2023 · Information Security

Understanding Checkout (Payment) Systems: Concepts, Types, and Capabilities

The article explains that a checkout is the final online payment interface that consolidates multiple payment channels, adapts to various device contexts (PC, H5, SDK, API) and presentation modes, simplifies integration, enhances security, manages channel display rules and transaction flows, and future‑proofs merchants against evolving payment innovations.

IntegrationPayment Gatewaycheckout
0 likes · 13 min read
Understanding Checkout (Payment) Systems: Concepts, Types, and Capabilities
Architecture Digest
Architecture Digest
Jan 20, 2022 · Backend Development

Preventing Order Loss in Payment Systems: Best Practices and Strategies

This article explains the typical order flow in payment systems, identifies external and internal order loss scenarios, and provides concrete measures such as adding a "payment in progress" state, setting timeout queries, ensuring idempotent notifications, and using Redis hashes to avoid duplicate submissions.

IdempotencyPayment GatewayRedis
0 likes · 5 min read
Preventing Order Loss in Payment Systems: Best Practices and Strategies
IT Architects Alliance
IT Architects Alliance
Aug 8, 2021 · Backend Development

Design and Call Flow of a Payment Center Architecture

This article outlines the objectives, detailed invocation process, architectural design, and anticipated challenges of a payment center system, describing its core modules, data handling, and integration with third‑party payment channels to achieve unified, secure, and scalable transaction services.

ArchitecturePayment Gatewaybackend
0 likes · 9 min read
Design and Call Flow of a Payment Center Architecture
Architects' Tech Alliance
Architects' Tech Alliance
May 8, 2017 · Backend Development

Designing Payment System Architecture: Product Classification, Module Functions, and Business Process

This article provides a comprehensive overview of payment system architecture, covering product classifications, module capabilities, typical business flows, reference designs, and real‑world examples from major platforms, while outlining supporting, core, and product layers essential for building robust backend payment services.

Payment Gatewaybackendmicroservices
0 likes · 15 min read
Designing Payment System Architecture: Product Classification, Module Functions, and Business Process