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Comprehensive additions across all 7 guide files (+2,439 lines):

- 05-Backend: fee calculation (Maker-Taker), Breakage processing,
  refund mechanism, market maker system, three-factor pricing engine,
  AI/ML models (LightGBM/LSTM/IsolationForest), AML detection rules,
  OFAC sync service, Travel Rule (TRISA), tax compliance (1099/FATCA),
  CCPA/GDPR data deletion, security incident response (P0-P3),
  disaster recovery (RPO/RTO), mapping table security (MPC+audit+anchor),
  multi-currency, fiat hot-standby, chain reconciliation, capacity
  planning, SDK development plan, dispute handling, customer service

- 06-Blockchain: GNX token economics, non-transferable coupon revert,
  differentiated KYC checks, validator-level OFAC/structuring/TravelRule
  interception, batch transfer, Treasury guarantee fund locking,
  contract upgrade rollback, multi-stablecoin (USDC+USDT), Oracle
  integration, asset securitization contract reserve

- 01-Flutter Mobile: Pro mode (seed phrase, social recovery, AA wallet),
  MetaMask integration, external wallet extraction, transfer history,
  balance/deposit/withdraw, order history, phone number change,
  offline redemption limits/conflicts, dispute/complaint, notifications

- 02-Flutter Admin: guarantee fund/frozen sales, reconciliation reports,
  secondary market analysis, financing effect analysis, refund window
  config, batch operations, coupon recall, multi-store hierarchy,
  dedicated customer service channel

- 03-Web Admin: user behavior analytics, coupon category analysis,
  1099 tax reports, FATCA, false advertising monitoring, SOX audit
  module, fee/revenue dashboard, settlement management, dispute
  arbitration, web merchant redemption console, market maker monitoring

- 00-UI Design: Utility/Securities Track UI isolation design

- 04-Mini Program: multi-language i18n (zh-CN/en-US/ja-JP),
  multi-currency display

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-10 17:39:05 -08:00
docs v2.0: Supplement all guides to achieve 100% SRS coverage 2026-02-10 17:39:05 -08:00
.gitignore Add .gitignore file 2026-01-27 23:11:34 -08:00
README.md Update company names and structure (Inc. for West, Ltd. for Asia) 2026-01-28 00:15:01 -08:00

README.md

Global Coupon Exchange

Website: gogenex.com

Brand Naming Strategy

This project adopts a regional branding strategy, using different brand names for different markets while maintaining brand family consistency.

Brand Structure

Market Brand Abbr Description
Western (US/Europe) Genex GNX Derived from Generation + Exchange, familiar Western naming style
Asian (including China) Gensen / 券信 GS "Gensen" from Cantonese pronunciation of Chinese characters "券信"

Unified Domain

  • gogenex.com - Single global domain for all markets
  • Subdomains or paths for regional content (e.g., gogenex.com/cn, gogenex.com/asia)

Naming Logic

Genex (Western Markets)

  • Gen = Generation / Generic / Genesis
  • ex = Exchange
  • Natural pronunciation, similar to well-known Western brands like FedEx, Amex
  • Professional, modern, and trustworthy fintech image

Gensen / 券信 (Asian Markets)

  • 券 (Quan) = Coupon / Voucher
  • 信 (Xin) = Trust / Credit
  • Gensen = Romanization of Cantonese pronunciation "gyun seon"
  • Use Chinese characters "券信" in Mainland China
  • Use romanized "Gensen" in other Asian regions
  • Two characters conveying core values: coupon trading + trust guarantee

Brand Consistency

Genex    ←── "Gen-" prefix ──→  Gensen
   ↑                              ↑
   └─────── Same brand family ────┘
                   ↓
                 券信 (Chinese localization)
  • Genex and Gensen share the "Gen-" prefix, establishing brand family recognition
  • Gensen directly transliterates to 券信, providing seamless connection
  • Global users can recognize these as regional versions of the same platform

Usage Scenarios

Scenario Western Markets Asian Markets (non-China) China Market
Company Name GoGenex Inc. Gensen Asia Ltd. 券信科技有限公司
App Name Genex Gensen 券信
Domain gogenex.com gogenex.com/asia gogenex.com/cn
Social Media @gogenex @gensen_official @券信official

Note on Company Structure:

  • Inc. (Corporation) for Western markets: Better for VC funding, stock issuance, and potential IPO
  • Ltd. (Limited) for Asian markets: Common structure in Asia-Pacific region
  • Social media handles use variations to avoid conflicts with existing accounts

Due to varying financial regulations across countries, each regional brand will:

  • Operate as an independent legal entity
  • Comply with local regulatory requirements
  • Share core technology platform and philosophy
  • Establish brand association through parent company

Project Overview

Global Coupon Exchange (GCX) is a coupon asset trading platform designed to provide users with secure and convenient trading services for digital assets such as coupons, gift cards, and vouchers.

Core Features

  • Coupon asset listing and trading
  • Secure transaction matching mechanism
  • Multi-currency settlement support
  • User credit system

Tech Stack

TBD

Documentation

For detailed development documentation, please refer to the docs directory.

License

TBD