I. Solution Overview
This tailored solution is designed specifically for cross-border e-commerce design businesses, building high-performance, high-conversion independent websites based on WordPress + WooCommerce to meet global clients’ design service procurement needs.

II. Core Functional Modules

1. Multilingual & Multi-Currency Support
   • WPML multilingual plugin integration
   • Automatic exchange rate conversion & multi-currency display
   • Regionalized pricing strategy
   • Localized payment gateway integration

2. Design Service Display System
   • Portfolio gallery (2D/3D presentation support)
   • Visualized service process demonstration
   • Designer team introduction module
   • Case studies & client testimonial system

3. Customized Quotation & Order System
   • Design service configurator
   • Project requirement collection forms
   • Automated quotation calculation engine
   • Milestone payment settings

4. Client Collaboration Platform
   • File upload & version control system
   • Real-time commenting & annotation features
   • Project progress tracking dashboard
   • Client approval workflow

III. Technical Architecture

1. Base Configuration
   • WordPress 6.0+ (optimized version)
   • WooCommerce 7.0+ (customized version)
   • PHP 8.0+ (OPcache enabled)
   • MySQL 8.0 (performance optimized)
   • Redis object caching

2. Theme & Interface
   • Custom-designed theme (Elementor Pro based)
   • Responsive layout (mobile-first)
   • Fast-loading animations & transition effects
   • WCAG 2.1 compliant accessibility

3. Performance Optimization
   • Global CDN acceleration (Cloudflare Enterprise)
   • Lazy loading & WebP auto-conversion
   • Critical CSS inlining & JS deferred loading
   • Scheduled database optimization

IV. Marketing & Conversion Tools
• SEO Optimization Suite

• Multilingual SEO settings

• Schema structured data markup

• Content optimization suggestions
  • Marketing Automation

• Cart abandonment recovery

• Customer segmentation & precision marketing

• Behavior-triggered email sequences
  • Data Analytics

• Google Analytics 4 integration

• Heatmaps & user session recording

• Conversion funnel analysis

V. Security & Compliance
• Security Protection

• Web Application Firewall (WAF)

• Real-time malicious traffic monitoring

• Two-factor authentication (2FA)
  • Compliance

• GDPR compliance toolkit

• Privacy policy generator

• Cookie consent management

VI. Implementation Process
• Requirement Analysis Phase (1-2 weeks)

• Business model refinement

• User journey mapping

• Feature prioritization
  • Design & Development Phase (4-8 weeks)

• UI/UX design approval

• Core functionality development

• Internal testing & adjustments
  • Pre-Launch Phase (1-2 weeks)

• Content migration & population

• Load testing

• Team training
  • Operational Optimization (Ongoing)

• Data analysis & iteration

• Marketing campaign support

• Regular technical maintenance

VII. Ongoing Maintenance & Support
• Basic Maintenance Package

• Weekly security scans & updates

• Monthly performance optimization

• 24/7 monitoring & alerts
  • Value-added Services

• Content update support

• Marketing campaign setup

• Data analysis reporting

This solution can be flexibly adjusted according to specific business requirements, ensuring the most competitive online presentation and transaction platform for cross-border e-commerce design enterprises.