Trade Coffee is a subscription service that boasts more than 400 coffee blends from top roasters across the country.Using a quiz, it tailors recommendations based on taste and brewing style, then delivers bags of beans on your schedule.Here are a few of their top blends that you could try if you sign up:.Oren: The Menchu Family: $18; drinktrade.com.Equator: NAACP Legal Fund: $18; drinktrade.com.Red Rooster: Sustain Floyd SNAP Program: $18; drinktrade.com.Greater Goods: Austin Justice Coalition: $18; drinktrade.com