If you wish with your credit card if you wish IOBD2 products you can buy on the internet at the door by cash or PayPal.
Pay at the door in case you prefer cash payments are only accepted
Your payment by credit card is secure transactions under the security 3d.
PayPal payment conditions you are subject to your payment by Paypal and user safety.
We broadcast live your questions related to iOBD2 on 7/12 support line.
You can see where your product is via a tracking number given to you.
You can find a detailed user manual related to iOBD2 here.