Free seats on MegaBus

MegaBus is giving away 20,000 free seats for travel in January and February. Here’s the deets:

WHERE: MegaBus travels to and from all five Save on Cities locations: Boston, NYC, Washington DC, Philadelphia and Baltimore

WHEN: Valid for travel between January 4 and March 1, 2012

DEAL: When you book your seats on MegaBus, use the promo code GOFREE