Free sandwich from Subway? Please, yes.

Free sandwich from Subway? Please, yes.

Subway is considerably modifying its menu for the first time in its almost 60-year history.

Free sandwich from Subway? Please, yes.

By taking away some of the ingredient autonomy that its consumers have come to know and expect. However, you're in capable hands.

Free sandwich from Subway? Please, yes.

The 12 new signature sandwiches, the Subway Series, have been perfected by the culinary team for more than a year, the business revealed on Tuesday.

Free sandwich from Subway? Please, yes.

The fast food chain will distribute up to 1 million free Subway Series sandwiches.

Customers can obtain one free 6-inch sandwich from the new selection by visiting a participating Subway restaurant throughout the promotional period.