Tier 1 | Allows you to send messages to 1,000 unique customers in a rolling 24-hour period. |
Tier 2 | Allows you to send messages to 10,000 unique customers in a rolling 24-hour period. |
Tier 3 | Allows you to send messages to 100,000 unique customers in a rolling 24-hour period. |
Tier 4 | Allows you to send messages to an unlimited number of customers in a rolling 24-hour period. |