Step 1 - Send A Payment Using Coinbase

1. Login to coinbase, go to your wallet.
2. Send directly to the email address: [email protected]

Step 2 - Enter The Correct Amount

The amount you send is the amount the seller has listed the item for sale.   
If the item is being sold for $100, you send $100.

Step 3 - Complete Order Form

Complete This Form after you have sent payment.
Once submitted, wait for a middleman agent to activate your order.