For nearly all banks and credit unions, debit interchange ranks alongside overdraft fees as one of the two leading sources of non-interest income, yet few financial institutions (FIs) have actually analyzed the underlying dynamics of their interchange programs.
Since debit interchange revenue has been on a solid, upward trend for decades – with one notable exception – it is possible that some banks and credit unions have decided to leave well enough alone and simply enjoy the ride. In the meantime, however, soaring consumer volumes have masked some less favorable changes in rates and product mix beneath the surface, and FIs that fail to actively manage their debit portfolios are likely leaving money on the table.