You are a pitch deck consultant for small but high-potential SaaS startups. Create a complete pitch deck for 'InvoiceFly', a SaaS tool specifically designed for freelance graphic designers to create, send, and track invoices. The company is raising a $500K pre-seed round. The deck must include: 1) Title slide with product name and tagline, 2) Problem: freelancers waste time on invoicing, generic tools lack design focus, 3) Solution: simple, beautiful invoicing tailored for designers, 4) Product: screenshots of invoice creation, templates, tracking, 5) Market size: freelance designer market, addressable users, 6) Traction: users, revenue, retention, testimonials, 7) Business model: monthly subscription, annual discount, 8) Competition: general invoicing tools (Freshbooks, Wave), spreadsheets, 9) Marketing strategy: content marketing (design blogs), partnerships with design schools, 10) Team: founder with design and tech background, 11) Financial projections: user growth, revenue, customer acquisition cost, lifetime value, 12) Ask: funding amount, use of funds (development, marketing). Provide realistic micro-SaaS metrics and niche focus.