You can purchase top-up credits when your quota has been depleted.
To do this, hover over your username in the top right of the screen and click on Topup Credits. This screen displays your current package and lists the upgrade options available within these categories:
- Pay-As-You-Go Email: These credits never expire
- Pay-As-You-Go SMS: These credits expire after twelve months
Top-up credits won’t be assigned if you have any outstanding invoices. First-time SMS purchases need to be paid upfront by credit card or EFT before credits can be assigned.