As per their Facebook post - "Get excited, World Sandwich Day is almost here! On Friday 3 Nov, head in store to buy a sub and you’ll get one FREE. Plus, for every sub purchased we’ll give a meal to Foodbank to help feed the hungry in Australia*."
Valid on 3 Nov at participating restaurants. In-store purchases only. Purchase any Sub, Salad or Wrap and receive another of same product purchased to an equal or lesser value
This is the first Subway deal I've ever been willing to + and take advantage of. Thanks foodee/OP!