Starbucks is now selling reusable plastic cups for $1 to cut down on waste.
Starbucks already gives a 10-cent discount if you bring in your own cup for refills.
They'll do the same for the re-usables.
So, the cup pays for itself after 10 visits.
USA Today reports Starbucks will clean the re-usable cup with boiling water for you before each refill.