Use a cash advance at an ATM with your credit card and PIN
Request a cash advance from your card issuer
Write a convenience check if your issuer provides them
Transfer funds from the credit card to a bank account if your issuer allows it
Use a payment app or service that permits credit card funding and then withdraw the balance
Buy a money order with the credit card if the merchant allows it
Visit a bank branch and ask for a cash advance over the counter
Check fees, interest rates, and cash advance limits before doing any of the above