Free earn $USDC in binanace..
1) Go to reward hub and check in and collect points
2) go to the tasks. And check in and collect points, in tasks u can also complete available tasks for extraa points.
3) u get points also from the WOTD challenge everyweek after u succesfully completing 5 word per weeks.
So give a minute daily and complete the task to earn from binanace
After u collect the points u can convert those points into available vouchers like trading fee rebate vouchers or usdc vouchers starting from 1 usdc
