There might have been times when you wanted to use your ATM card and got an error that read ‘NO USABLE APP FOUND’. There could have been other times when you wanted to remove your card and you realised that the edges are chipping off, the reason is simple, you are not giving your debit/credit card the attention it needs and so, you will need to understand how to maintain and fix your ATM card before it breaks and becomes totally unusable. Full post here --> http://cuulgeek.com.ng/maintain-fix-atm-card/