Email marketing is the act of sending a commercial message, typically to a group of people, using email. In its broadest sense, every email sent to a potential or current customer could be considered email marketing. It involves using email to send advertisements, request business, or solicit sales or donations.
SMS blast, simply put, is a single text message that is sent to a large group of people all at the same time. SMS blasst are an excellent way to reach the masses when important information needs to be communicated in a timely manner.
Whatsapp messages has the facility to send images, videos, audio files, and finally text messages. Bulk Whatsapp marketing help to reach the customer with rich content in the message to increase the chances of product or services to be sold.