Model The Creatives, Copies. Customize it for your niche.
If in the next 12 months, you generate a minimum of INR 10,00,000 as a *direct* result of implementing this, on your own integrity, you will write in to my support team and pay us an additional INR 7000
Would you agree that if we could help you generate a minimum of at least INR 10,00,000 from doing this, paying me an extraINR 7000 is fair?
This will not be in writing. There is no contract. No legal gymnastics. No reminder emails. Nothing.
It will all be purely through the honor system.