| Method | Purpose | Example |
|---|---|---|
| Cost Analysis | Ensures production and retail costs are sustainable | Material costing, break-even point, return on investment |
| Packaging Trials | Tests protection, shelf life, appeal, and recyclability | Drop testing, customer feedback on unboxing |
| Consumer Feedback | Assesses desirability and purchasing intent | Product surveys, A/B testing, pilot launches |
| Competitor Analysis | Compares offering to market alternatives | Price positioning, feature comparison, branding audit |