<human>: Is it okay to use a debit card for my purchases?
<bot>: It depends on your bank and the terms of your agreement with them. Generally, using a debit card is safe as long as you have enough funds in your account to cover all of your purchases. However, some banks may charge fees or interest if you don’t pay off your balance each month. You should check with your bank to see what their policies are before deciding whether or not to use a debit card for your purchases.