Subway's Featured $5 Footlong for February 2014 is the once permanent $5 mainstay, Meatball Marinara. It comes with Italian-style meatballs in a marinara sauce plus your choice of cheese, veggies, and condiments (I recommend asking for a sprinkle of oregano and parmesan).
They're also offering a $3 Six-Inch Select this month. It's the Oven Roasted Chicken and it features a breast of roasted chicken plus your choice of cheese, veggies, and condiments.
The $3 Custom Breakfast Combo continues to be offered this month. It includes a choice of a Black Forest Ham, Egg & Cheese, or Bacon, Egg & Cheese breakfast sub plus a 21-ounce fountain drink or coffee for $3. The deal is only available during breakfast hours, which generally run until 11 am at most Subway stores.