As we all know, most humans are limited in their ability to recall a meaningless sequence of anything, especially numbers, letters or characters.  We are much better at recalling a melodic sequence of notes in a song, the proper order of adding ingredients in a recipe, or the correct combinations of right and left turns when traveling to a destination.  PIN PAL has taken advantage of our pattern recognition abilities and applied that strength to our inability to recall a simple set of meaningless numbers in a PIN Code. Through pattern recognition, PIN PAL will faithfully recall an endless number of PIN codes, even if the PIN has not been used for years.  Just like an old song can bring back memories from the past, PIN PAL will instantly recall all of your PINs and other Codes ... and just as fast.