These details are then stored and are used to increase the account balance that is available to purchase coffee.
Maintaining Account Balance
As you order coffee, the amount that you originally added to your account will decrease. As the amount gets low you will receive warning messages, and if there is not enough funds available for your order, then you will get a message informing you of this.
To avoid your balance getting too low, you can regularly increase your available balance by using the ‘update account’ feature on the order screen.
To increase your balance, enter the amount that you would like it to increase by, and press the ‘update account’ button.
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