Please see below how to check your balance per the greendot.com website below. You can go to https://bit.ly/2qnYLhR website for more information.
Quickly check your balance and transaction history online 24/7 by logging in to GreenDot.com or the mobile app.
You may also add your mobile number with Green Dot by logging in to your account and selecting Account Settings. Then you can text the following commands to 43411:
To get your balance, text “BAL Last4? to 43411 (where Last4 is the last 4 digits of your card number).
To check your transactions, text “HIST Last 4” to 43411 (where Last4 is the last 4 digits of your card number).
We don’t charge customers to receive a text message, but your carrier data and message rates still apply.