What are some alternative pricing models to flexible pricing?

Some alternative models to ad-supported businesses include flexible pricing where pricing changes based on market demand, membership where additional benefits are offered in exchange for a membership fee, metered use where users pay by the quantity of use instead of a flat fee, and switchboard where a new marketplace is created by connecting multiple sellers to multiple buyers.

Some potential challenges of managing multiple sellers and buyers in a switchboard model include maintaining balance between supply and demand, ensuring quality control, managing complex logistics, dealing with competition, and handling potential conflicts between sellers and buyers.

Some strategies for managing the quantity of use in a metered use model include setting clear usage limits, monitoring usage patterns to adjust pricing, offering tiered pricing based on usage, and providing incentives for lower usage during peak times.