Referral-based earning applications have gained popularity as a way for people to make extra money by telling their social network about goods and services. Usually, these apps work by giving usersatta kighs a special referral code or link that they can disseminate to possible new clients. The referrer receives a commission or other incentive when a new user registers using this ID. These applications cover a wide range of sectors, such as financial services, food delivery, and e-commerce. There is a direct correlation between the earning potential and the quantity of successful referrals.