It is possible to redeem the Fingo coins to do things in the app:
Spin to win - 150 Fingo Coins can buy a spin once a week. The spins enable you to win unto Shs. 250 per spin
Cashback boost - 250 Fingo Coins can buy a cashback boost after every 24 hours to enable you to get more discounts on the fees while sending to non-bingo users.
NB: Fingo coins are not actual cash but can be redeemed for different rewards including cash, discounts etc. as will be indicated on the App.