Nowadays most of the marketers, as well as customers, prefer online marketing because of these advantages of online marketing:-
1. Low cost of operations.
2. Great potential to reach people globally.
3. Personalized communication between marketer and customers.
4. 24/7 marketing.
5. Instant transaction services.
6. Better sales relationships.
In an online marketing, you can target more people personally with the help of SMS, and emails. According to me, SMS is the better options because everyone has mobile. You can also choose bulk SMS service to target lots of people in the single click.
Read More : https://www.smsfusion.com.au/