Paypal Integration(2nd day)

<form action=”https://www.sandbox.paypal.com/cgi-bin/webscr” method=”post”>

<input type=”hidden” name=”cmd” value=”_xclick”>

<input type=”hidden” name=”business” value=”abcd_1278228107_biz@yahoo.com”>

<input type=”hidden” name=”item_name”

value=”abcdaNow Service”>

<input type=”hidden” name=”item_number” value=”1″>

<input type=”hidden” name=”amount” value=”3″>

<!– <input type=”hidden” name=”tax” value=”1″>–>

<input type=”hidden” name=”quantity” value=”1″>

<input type=”hidden” name=”no_note” value=”1″>

<input type=”hidden” name=”currency_code” value=”USD”>

<!– Enable override of payer’s stored PayPal address –>

<input type=”hidden” name=”address_override” value=”1″>

<!– Set prepopulation variables to override stored address –>

<input type=”hidden” name=”address_name” value=”safaruque”>

<input type=”hidden” name=”first_name” value=”john pancraft”>

<input type=”hidden” name=”last_name” value=”last sent”>

<input type=”hidden” name=”notify_url” value=”http://www.abcd.com/ipn/ipn.php”>

<input type=”hidden” name=”return” value=”http://www.adbc.com/success.php”>

<input type=”hidden” name=”cbt” value=”Continue >>”>

<input type=”hidden” name=”custom” value=”<?php echo $_SESSION['username'];?>”>

Wanna explanation? which <input> is for what?

–Give comments or i will publish automatically.