Step 1 When youre ready to make a purchase, just add your items to your cart, fill out your shipping details and choose Bitcoin as your payment method. When you submit your order, youll be taken to Coinbase.com to complete your purchase. Step 2 From here, you can choose to pay directly from your bitcoin wallet by using the generated payment address or by scanning the QR code with your smartphone. Or, if you have a Coinbase account, you can log in and send payment directly. Step 3 Once your payment has been processed, youll be returned to Dell.com for order confirmation. Its as simple as that!