How can I check the balance on my Green Dot debit card?

To check the balance on a Green Dot debit card, one has several options. First, you can register for online access on the Green Dot website or through the Green Dot app, where you can log in and view your balance at any time. If you prefer not to use the internet, you can also check your balance by calling Green Dot customer service at the phone number printed on the back of your card; once connected, follow the automated prompts to hear your current balance. Alternatively, using an ATM to check your balance is possible, but be aware that fees may apply for this service. Lastly, signing up for mobile alerts can provide real-time updates on your balance whenever a transaction is made.