When MSN Hotmail includes its tagline, "Get your Private, Free Email from MSN Hotmail", on each of the millions of emails it processes daily, it is using __________.

When MSN Hotmail includes its tagline, "Get your Private, Free Email from MSN Hotmail", on each of the millions of emails it processes daily, it is using __________.



a) opt-out marketing

b) customerization

c) viral marketing

d) niche marketing

e) permission marketing



Answer: c


Learn More :