Credits are used to identify how many text messages you can send. There is a 1:1 relationship between the amount of credits you have and how many messages you can send. For example, if you have '400' credits left, this means you can send text messages to '400' phone numbers.
Event Caddy keeps a running tally of this for you in the top right of your text messaging screen, which you can access by selecting Communication Tools -> Text Message from the side navigation. On this screen you will see a tab labelled 'Send Text Message'. Select this to reveal how many credits you have left.
If you're running low on 'credits' or need to purchase more, we've got you covered. You can simply select the 'Buy More Credits' button and follow the on screen instructions. If you need more help, check out our article on how to buy more credits for full step-by-step instructions.