An X user claimed ₹50-lakh investment on a petrol pump can give "crazy return on investment" of ₹40 lakh/year. Calculating "petrol pump economics", he noted ₹3/litre and ₹2.5/litre profit on petrol and diesel sales, with 5,600-litre sale/day and ₹2-lakh expense/month. "Looks easy but reality hits hard," a user replied. "Your cost sheet must have late 90s' data," said another.