Every stop quietly builds a history: how many times it's been visited, how long a driver typically spends there, and everything past drivers have noted — condensed into one short, practical line a new driver can read in three seconds before knocking. "Gate code 4521, dog in the backyard." "Ms. Smith is picky about her plants — double check before leaving." "Deliveries after 2pm only, ring twice." It doesn't matter which driver was there last time or which route it was on — the memory belongs to the address, not the visit. Full past notes are always one tap away if more detail is needed.