SMS marketing means short message service marketing. This is a marketing technique which uses text messages to communicate offers, updates, and reminders to customers.
Voice Call Marketing is a useful tool to target audience. It connects millions of customers in short period of time. ... They are automated calls and involve the automated dialing of multiple numbers all at once using computer managed lists. This communication technique is wide-reaching.
WhatsApp marketing is a type of messenger marketing, which implies promoting a brand through WhatsApp. This channel helps brands reach an enormous audience, build strong relationships with customers, and increase sales.