In order for your text campaigns to continue, a card will have to be on file for messages to continue to send.
Here we will show you how to set up auto-pay or also where to remove auto-pay.
To set up auto-pay, go to the profile icon in the upper right and select My Account.
Then select the Settings tab.
Under Settings, you will see a check the box next to "Automatically Buy Credits". To enable auto-pay, check this box or uncheck it to remove auto-refills.
Enter the amount of credits that you would like to be charged once your account reaches a specified low amount of credits.
If you want to understand how credits are billed on your account, navigate to the Billing tab.