BOGO free coffee coupon at Peet's
Print the coupon or click on the link and show it to the barista on your mobile phone to get the deal.
I printed two of the coupons and I'm not sure there is a limit, which makes me slightly suspicious of this coupon. If you use it, let me know please!
Find a Peet's near you.
Caveats: excludes juice, kid's beverages, and bottled drinks. Not valid at BART locations, in supermarkets, or at airport Peet's.