Generate multiple accounts and save details,
Login 1st account and place order use refer code of 2nd account, you will get ₹300 food at ₹200 (₹100 OFF), and ₹100 credit in 2nd account.
After that order from 2nd account and use refer code of 3rd account you will get ₹300 food at ₹100 (₹100 off and use ₹100 credits), and ₹100 credits in 3rd account.
Repeat the steps to get ₹300 Food at ₹100 UNLIMITED times. :D
Secret Trick: Order from restaurants offering discount more than 35%, You will get Free food worth up to ₹200.
Use Dual App to bypass refer code errors.
Zomato APK(13.2.6): Download
Note: You need to verify otp at the time of placing order if you create account without number.