The problem CUPAY solves

There will be situations when our friends may not have enough money when they are in need,so we come up with a solution were we can access a larger group of people and help each other,just login to our app and look for lenders who can pay us and return it with a very small interest ,shopping near cusat is now made easier with cupay wallets and we can redeem cupay coins to real money.This helps both the students as well as increases the sales in shops near to cusat

Challenges we ran into

Initially the situation was a borrower can favour a particular lender ,as there was a unique id for both. Now the lender and Borrower identity is made anonymus .We came up with a solution of generating random ids and these ids will be stored in our database and this ids will be different for differnet transactions