Web-Based B2B/B2C Loyalty System Access

I'm looking for a ready-made, web-based loyalty system focused on both B2B and B2C. The system must be fully functional, not just a mockup or design concept.

Key Requirements:
- Access to a functional loyalty system
- Backend access to review functionality and design
- System ready for integration or customization

Ideal Skills and Experience:
- Experience in developing or providing loyalty systems
- Familiarity with B2B and B2C loyalty programs
- Strong backend access and customization capabilities