Demo Request Form

This is a payment request form for demonstration purpose only.

trade_id Trade ID is the order ID provided by CP (Content Provider)
amount The order grand total amount, float number.
currency
product_name
client_id
user_identifier A string to identify user.
return_url Redirect the user back to this URL when payment finished.
callback_url Server will send callback data to this URL if order completed or failed.
sign API invocation security.