Update to SaaS Launch Planner

{
  "description": "Design monetization, packaging, pricing tests, unit economics, and revenue assumptions.",
  "included_files": [],
  "name": "pricing-and-business-model",
  "skill_md_contents": "---\nname: pricing-and-business-model\ndescription: Design monetization, packaging, pricing tests, unit economics, and revenue assumptions.\n---\n\nRecommend packaging and pricing hypotheses based on value metric, buyer, usage, willingness-to-pay evidence, cost-to-serve, support burden, and expansion paths. Show assumptions and simple sensitivity analysis. Cover free trial, freemium, self-serve, sales-assisted, annual plans, discounts, refunds, taxes, and grandfathering only when relevant.\n"
}