Hi folks,

This is my first time installing and configuring ZenCart, apparently lots of things to learn from gurus like you.

First question: how do I set up my Paypal account? In admin, under Module, in Payment, there is Paypal option, on "PayPal Website Payments Standard - IPN" it says:
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PayPal Website Payments Standard (IPN) (Basic PayPal service)
Manage your PayPal account.

Configuration Instructions:
1. Sign up for your PayPal account - click here.
2. In your PayPal account, under "Profile",

* set your Instant Payment Notification Preferences URL to:

http://www.xiexianhui.com/imex/ipn_main_handler.php


(If another valid URL is already entered, you may leave it alone.)
Be sure that the Checkbox to enable IPN is checked!

* in Website Payments Preferences set your Automatic Return URL to:

http://www.xiexianhui.com/imex/index...eckout_process

* ... and click "install" above to enable PayPal Standard support... and "edit" to tell Zen Cart your PayPal settings.
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I already have a Paypal account, however when I sign in and go to Profile, I don't see an option of Instant Payment Notification Preferences URL?

What am I understanding wrong?

Thank you very much for your kind help.