Contract limits increase progressively based on profit milestones:

◦ $1,000 Profit → 2 minis / 20 micros

◦ $1,000–$2,000 Profit → 3 minis / 30 micros

◦ $2,000–$3,000 Profit → 5 minis / 50 micros

◦ Above $3,000 Profit → 9 minis / 50 micros