@kohlspowrshopper said

Through April 27th, DD Perks members can save $ on lattes and cappuccinos between 2-6 PM:

$3 medium hot or iced Signature Lattes $2 medium hot or iced cappuccinos or lattes

I tried today but they said it was only for Cold Brewed coffee items, not Lattes or anything with an espresso shot. Did you see the Signature Lattes mentioned on their website (or any link)? My in-app offer was only for the Cold Brew as well.