b spot never charges deposit fees. However, many credit card issuers will charge a "cash advance" fee and/or higher interest rates for credit card transactions on gambling sites, even on licensed sites such as bspot.com. They might also begin accruing interest immediately when the charge posts. We cannot see these fees and have no means to alter them. Make sure to contact your card issuer and/or bank for details.
You can avoid such fees by depositing via Nuvei's Instant Bank Transfer. Using a Debit Card with the Visa or MasterCard logo may also help avoid such fees.