nearly another three million are underbanked. about eight million american households earning less than $30,000 a year have no bank account, and nearly another ten million are underbanked. 30% of households earning less than $15,000 a year are unbanked as they're 22% of all p unemployed people. so where do prepaid cards come in? they have enormous potential to bring millions of americans into the banking system with tremendous benefits; the ability to make purchases without carrying cash, to save money and time by avoiding check cashers and money orders, to pay bills electronically, to get cash there atms and at merchants, to live financial lives much like their counterparts who have bank accounts and debit and credit cards. and overall fees in this market are going down and features going up. a market that's now surprisingly mainstream. there are about three million people without trucksal bank accounts today who bank their money with prepaid cards, and among those households who once held bank accounts but don't anywhere, 27% u