I booked five tickets on Megabus for various times next weekend, but now I can't use them. Since I can't refund them, I basically now have five coupons (only able to be used on five separate trips, you can't use more than one coupon per trip).

I have three "$3.50 off one trip" coupons that must be used before Wednesday (Feb 19th) at noon, and two "$8.50 off one trip" coupons that must be used before Saturday (Feb 22) at noon. You just have to book the ride before the deadline; the trip itself can be after that.

This is almost $30 in coupon value, and you can have it all for $8! It's a great deal if you use Megabus a lot!