B2B eCommerce Implementation Checklist

This checklist covers:

**Planning Phase**
- Business requirements documentation
- Customer research and personas
- Feature prioritization matrix
- Integration requirements
- Budget and timeline planning

**Design Phase**
- User experience design
- Mobile responsiveness
- Customer-specific pricing rules
- Catalog structure
- Checkout flow optimization

**Development Phase**
- Platform selection criteria
- ERP integration points
- Payment gateway setup
- Shipping calculations
- Tax configuration

**Testing Phase**
- Functional testing checklist
- Performance testing
- Security audit
- User acceptance testing
- Mobile testing

**Launch Phase**
- Data migration validation
- Training materials
- Go-live support plan
- Monitoring setup
- Post-launch optimization