Complete story missions
Do heists
Replay heists for higher payouts
Invest in the stock market
Complete Lester assassination missions strategically
Rob stores
Sell stolen cars
Do side missions and random events
Collect hidden packages and collectibles
Complete time trials
Complete stunt jumps and challenges
Run VIP/CEO work
Run import/export vehicle cargo
Run special cargo missions
Run bunker research and gunrunning sales
Run MC businesses
Run nightclub sales
Run acid lab missions and sales
Run agency contracts and payphone hits
Run salvage yard robberies
Participate in daily objectives
Sell excess weapons and supplies
Grind contact missions
Play double money and RP events
Use passive businesses to generate income
Avoid unnecessary spending