A report last year from New York-based think tank Demos found that about one-third of cardholders have paid interest rates in excess of 20%, and that borrowers can incur a "cascade" of penalties and end up in a "trap" of high-cost debt.
A report last year from New York-based think tank Demos found that about one-third of cardholders have paid interest rates in excess of 20%, and that borrowers can incur a "cascade" of penalties and end up in a "trap" of high-cost debt.