How to buy dash on Coinbase?

Excuse me, could you please elaborate on the process of purchasing Dash on Coinbase? I'm particularly interested in understanding the steps involved, from signing up for an account to making the actual purchase. Could you guide me through the verification process, ensuring that I comply with all necessary regulations? Additionally, I'm curious about the payment methods accepted on Coinbase for Dash purchases. I'd appreciate any insights or tips you have on ensuring a smooth and secure transaction. Thank you for your assistance.