Purple Cow
by Seth Godin · ~4 hours read
5.0Avg rating
3Reviews
AdvancedLevel
★★★★★
r/marketingPsychology & PersuasionBranding & PositioningMarketing StrategyCopywriting & AdvertisingDigital & Growth
What readers say
“quick read and is such a perfect concept.”
“huge, positive impact on my marketing.”
“must-read for marketers.”