As explained in this article, each NOSH GIFT CODE carry a specific amount which you'll be aware of if and whenever you get a code.
If for instance, this NOSH CODE 'KE0D5TXVGLHWODXP' has a value of ₦5000 loaded on it by NOSH and it was given to you. To cash it out, proceed to the NOSH APP, under gift cards options, select REDEEM NOSH CODE.
On the redemption page, enter the gift card code in the provided field. The system will automatically show you how much cash is on the code. You can choose to redeem it into your naira wallet or cedis wallet.
Once REDEEMED, the amount will be added to the selected wallet. Then you can choose to proceed with withdrawal to your bank account or leave it in your NOSH WALLET.
YOU CAN ONLY REDEEM A CODE ONCE.