Ally Moisse from Pearl Lemon Group illustrates this via a modern multi-channel campaign — email messages, cold contacting, chilly e-mail outreach, and marketing exercise on X: To overcome the deficiencies from the 4P product, some authors have proposed extensions or modifications to the original design. Extensions from the 4 P's https://codyxxwur.ssnblog.com/32110718/the-2-minute-rule-for-marketing