Insufficient funds: If you do not have enough available credit on your credit card to cover the deposit amount, the transaction will be declined. Some credit card companies do not allow transactions related to gambling or gaming platforms, which could be the reason for the deposit failure. Some common issues include:Ĭredit card restrictions: DraftKings might have restrictions on certain types of credit cards or credit card issuers. There could be several reasons why your DraftKings credit card deposit is not working.
