R (Rich) – Premium Clients (20% of clients, 60% of revenue)
M (Middle) – Regular Clients (30% of clients, 30% of revenue)
P (Poor) – Occasional Clients (50% of clients, 10% of revenue)
Important: Focus 70% of your effort on R clients, 25% on M clients, and only 5% on P clients. Your business grows by serving those who value your expertise.