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The most frequent operational risk for experienced solo professionals (freelance consultants, lecturers, designers) is unpaid service fees. At $750–$3,750 per case, hiring a lawyer costs more than the claim itself. Without knowledge of formal notice, payment order, or small claims procedures, most freelancers simply write off the debt. The annual write-off rate for freelancer receivables reaches 35%, making it one of the leading causes of solo business closures.
1) Upload contracts, invoices, and KakaoTalk chat records for an automated self-assessment checklist on claim viability 2) Auto-generated formal demand letters (certified mail via Korea Post integration) 3) Payment order application and small claims complaint templates with step-by-step procedural guides
| N Novelty | 1-5 | How uncommon the service is in market context. |
| U Urgency | 1-5 | How urgently users need this problem solved now. |
| M Market | 1-5 | Market size and growth potential from proxy indicators. |
| R Realizability | 1-5 | Buildability for a small team with realistic constraints. |
| V Validation | 1-5 | Validation signal quality from competition and demand data. |
| Tech Complexity | / 40 | Difficulty of core implementation stack. |
| Data Availability | / 25 | Practical availability and cost of required data. |
| MVP Timeline | / 20 | Expected time to ship a usable MVP. |
| API Bonus | / 15 | Bonus for viable public API leverage. |
| Competition | / 20 | Signal quality from competitor landscape. |
| Market Demand | / 20 | Demand proxies from search and mention patterns. |
| Timing | / 20 | Fit with current shifts in tech, behavior, and regulation. |
| Revenue Signals | / 15 | Reference evidence for monetization viability. |
| Pick-Axe Fit | / 15 | How well the concept serves participants in a trend. |
| Solo Buildability | / 10 | Practicality for lean-team implementation. |