They might! More than one exchange rate exist simultaneously, and smaller sums can be bundled together to take advantage of better rates for larger sums -- a species of arbitrage.Ries said:I am curious as to why any cambio would offer lower rates than the posted daily exchange rate? . . . . Do they lose money on every transaction, but make it up in volume?![]()
Differing rates can also be hedges against the future, an anticipation of rates that will favor the moneychanger.