in english its: where do you go to send/mail a card/letter
Hasta luego because its saying goodbye but in a way where you will meet with them again later.
What the other guy said was right, I just want to add that if you see something “I drove many times” that would be imperfect. Anything in the past that was done more than once is imperfect
Example
“Yo manejaba muchas veces”
“Yo jugaba cada mes”
“Yo manejé una vez”