How CN-USA Instant Delivery Robot Works? CN-USA Instant Delivery Robot uses PayPal's back-end Instant Payment Notification(IPN) system to process orders. When your PayPal account receives a payment, it will send the payment information to the IPN URL instantly*. You need turn on this PayPal feature and set up the notification address to CN-USA Robot.( Please click here to log in and find your unique address id)......
CN-USA Instant Delivery Robot uses PayPal's back-end Instant Payment Notification(IPN) system to process orders. When your PayPal account receives a payment, it will send the payment information to the IPN URL instantly*. You need