Incidental charges are additional expenses a guest incurs during their stay that are not covered by the base room rate. Common examples include minibar snacks, room service, valet parking, spa treatments, or movie rentals. When you check in, the hotel typically places a "hold" on your credit or debit card—usually ranging from $50 to $150 per night—to ensure funds are available to cover these potential costs. This is not a charge but a temporary freeze on your credit limit. If you do not use any extra services, the hold is released after you check out, though it can take 3 to 10 business days for the funds to reappear in your account depending on your bank. It is important to note that using a debit card for incidentals can be riskier, as the hold physically removes those funds from your available balance, whereas a credit card hold simply reduces your temporary credit limit.