What does the SMS Marketing package offer you?
The cost of signing up for SMS Marketing
The Working of SMS
So how do you use the two?
What Counts as Text Messages?
All messages received and sent from your special number amount towards your total usage of SMS. The following is a simple guideline as to how your SMS Usage is counted.
Every test message sent counts as a single text message. For instance, if you send a single message to a hundred people, it counts as a hundred messages.
Every subscription or otherwise made using one of your keywords counts as a received message.