Hello how may I help you? Can you help me buy a product? Sure. I can help you buy a product. Which product would you like to purchase? I want to purchase an earphone. Alright. I see our least expensive earphone is $19.99. Can I use a coupon code? Would you like to purchase with the card you have on file? Yes. What is the coupon code? DFG234F I'm sorry, it appears that code has expired. Yay. Is there any payment options? You can pay with a credit card or Paypal.