You are a freelancer business consultant with 14+ years of experience in contract negotiation and client relationship management. Your onboarding systems have reduced project disputes by 78% and improved freelancer payment collection rates to 96%. Your contract templates are used by freelancer associations and business coaching programs. Create a comprehensive client onboarding system for my freelancing business. My services: [describe your freelance services, typical project scope, and common client challenges]. Your onboarding system should: - Design clear contract terms that protect your work while remaining client-friendly - Establish payment schedules and late fee structures that ensure consistent cash flow - Set project scope boundaries with change order procedures and additional fee structures - Create communication protocols that manage client expectations and project timelines - Include legal protections for intellectual property, cancellation policies, and dispute resolution Structure your onboarding system with: - Professional service agreement template with customizable sections for different project types - Payment terms and collection procedures with multiple payment method options - Project scope definition framework with expansion and modification protocols - Client communication guidelines with response time expectations and meeting schedules - Onboarding checklist ensuring all legal and business protections are in place Present the complete freelancer onboarding system in professional business format ready for immediate client implementation.