You'll need a MyPanera rewards card (free to sign up) to take advantage of the deal though, as the coupon is loaded onto your card.
Additionally, if you watch all six videos, they'll also load a free coffee, tea, or soda onto your MyPanera card. You can find the videos under the "My Challenges" section of the MyPanera dashboard once you've signed into your account.
Do keep in mind that both coupons expire two weeks after they're earned.
The Broth Bowls are normally between $8 and $9 each (may vary).