3. Ease of use: Ideal money would be easy to use and transport, allowing people to make transactions quickly and easily.

4. Difficulty to counterfeit: Ideal money would be difficult to counterfeit, reducing the risk of fraud and increasing trust in the system.

5. Retention of value: Ideal money would retain its value over time, allowing people to save and invest for the future without worrying about inflation or other economic factors that might reduce its value.

THE ABOVE FIVE DESCRIPTIONS EXACTLY MATCH PI NETWORK.