Port of Subs is a big time Subway knock off...
Dude, I had a veggie sandwich from PoS and it was totally and utterly tasteless (wheat bread with lettuce, tomato, pepperoncini, olives and pickles). Although I will say this - Subway serves this exact same sandwich, and it is just as tasteless. Which begs the question, why would PoS copy this crap?
Answer: CRAP + UNORIGINAL = PoS (piece of sh*t)