diff --git a/html/inc/paypal_global_config.inc b/html/inc/paypal_global_config.inc
deleted file mode 100644
index a1e985fef9..0000000000
--- a/html/inc/paypal_global_config.inc
+++ /dev/null
@@ -1,276 +0,0 @@
-<?php
-/*
- * global_config.inc.php
- *
- * PHP Toolkit for PayPal v0.50
- * http://www.paypal.com/pdn
- *
- * Copyright (c) 2004 PayPal Inc
- *
- * Released under Common Public License 1.0
- * http://opensource.org/licenses/cpl.php
- *
-*/
-
-//create variable names to perform additional order processing
-
-function create_local_variables() { 
-
-$array_name[business]="$_POST[business]"; 
-$array_name[receiver_email]="$_POST[receiver_email]"; 
-$array_name[receiver_id]="$_POST[receiver_id]"; 
-$array_name[item_name]="$_POST[item_name]"; 
-$array_name[item_number]="$_POST[item_number]"; 
-$array_name[quantity]="$_POST[quantity]"; 
-$array_name[invoice]="$_POST[invoice]"; 
-$array_name[custom]="$_POST[custom]"; 
-$array_name[memo]="$_POST[memo]"; 
-$array_name[tax]="$_POST[tax]"; 
-$array_name[option_name1]="$_POST[option_name1]"; 
-$array_name[option_selection1]="$_POST[option_selection1]"; 
-$array_name[option_name2]="$_POST[option_name2]"; 
-$array_name[option_selection2]="$_POST[option_selection2]"; 
-$array_name[option_name3]="$_POST[option_name3]"; 
-$array_name[option_selection3]="$_POST[option_selection3]"; 
-$array_name[num_cart_items]="$_POST[num_cart_items]"; 
-$array_name[mc_gross]="$_POST[mc_gross]"; 
-$array_name[mc_fee]="$_POST[mc_fee]"; 
-$array_name[mc_currency]="$_POST[mc_currency]"; 
-$array_name[settle_amount]="$_POST[settle_amount]"; 
-$array_name[settle_currency]="$_POST[settle_currency]"; 
-$array_name[exchange_rate]="$_POST[exchange_rate]"; 
-$array_name[payment_gross]="$_POST[payment_gross]"; 
-$array_name[payment_fee]="$_POST[payment_fee]"; 
-$array_name[payment_status]="$_POST[payment_status]"; 
-$array_name[pending_reason]="$_POST[pending_reason]"; 
-$array_name[reason_code]="$_POST[reason_code]"; 
-$array_name[payment_date]="$_POST[payment_date]"; 
-$array_name[txn_id]="$_POST[txn_id]"; 
-$array_name[txn_type]="$_POST[txn_type]"; 
-$array_name[payment_type]="$_POST[payment_type]"; 
-$array_name[for_auction]="$_POST[for_auction]"; 
-$array_name[auction_buyer_id]="$_POST[auction_buyer_id]"; 
-$array_name[auction_closing_date]="$_POST[auction_closing_date]"; 
-$array_name[auction_multi_item]="$_POST[auction_multi_item]"; 
-$array_name[first_name]="$_POST[first_name]"; 
-$array_name[last_name]="$_POST[last_name]"; 
-$array_name[payer_business_name]="$_POST[payer_business_name]"; 
-$array_name[address_name]="$_POST[address_name]"; 
-$array_name[address_street]="$_POST[address_street]"; 
-$array_name[address_city]="$_POST[address_city]"; 
-$array_name[address_state]="$_POST[address_state]"; 
-$array_name[address_zip]="$_POST[address_zip]"; 
-$array_name[address_country]="$_POST[address_country]"; 
-$array_name[address_status]="$_POST[address_status]"; 
-$array_name[payer_email]="$_POST[payer_email]"; 
-$array_name[payer_id]="$_POST[payer_id]"; 
-$array_name[payer_status]="$_POST[payer_status]"; 
-$array_name[notify_version]="$_POST[notify_version]"; 
-$array_name[verify_sign]="$_POST[verify_sign]"; 
- 
-return $array_name; 
-
-}
-
-//this function creates a comma separated value file from an array. 
-
-function create_csv_file($file,$data) {
-
-//check for array
-if(is_array($data)) { $post_values=array_values($data); 
-
-//build csv data
-foreach($post_values as $i) { $csv.="\"$i\","; }
-
-//remove the last comma from string
-$csv=substr($csv,0,-1); 
-
-//check for existence of file
-if(file_exists($file) && is_writeable($file)) { $mode="a"; } else { $mode="w"; }
-
-//create file pointer
-$fp=@fopen($file,$mode);
- 
-//write to file
-fwrite($fp,$csv . "\n"); 
-
-//close file pointer
-fclose($fp); 
-
-return true; 
-
-} 
-
-else { return false; } 
-
-}
-
-//post transaction data using curl
-
-function curlPost($url,$data)  {
-
-global $paypal; 
-
-//build post string 
-
-foreach($data as $i=>$v) { 
-$postdata.= $i . "=" . urlencode($v) . "&"; 
-}
-
-$postdata.="cmd=_notify-validate";
-
-//execute curl on the command line
-
-exec("$paypal[curl_location] -d \"$postdata\" $url", $info);
-
-$info=implode(",",$info); 
-
-return $info; 
-
-}
-
-//posts transaction data using libCurl 
-
-function libCurlPost($url,$data)  {
-
-//build post string 
-
-foreach($data as $i=>$v) { 
-
-$postdata.= $i . "=" . urlencode($v) . "&"; 
-
-}
-
-$postdata.="cmd=_notify-validate";
-
-$ch=curl_init(); 
-
-curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
-curl_setopt($ch,CURLOPT_URL,$url); 
-curl_setopt($ch,CURLOPT_POST,1); 
-curl_setopt($ch,CURLOPT_POSTFIELDS,$postdata); 
-
-//Start ob to prevent curl_exec from displaying stuff. 
-ob_start(); 
-curl_exec($ch);
-
-//Get contents of output buffer 
-$info=ob_get_contents(); 
-curl_close($ch);
-
-//End ob and erase contents.  
-ob_end_clean(); 
-
-return $info; 
-
-}
-
-//posts transaction data using fsockopen. 
-function fsockPost($url,$data) { 
-
-//Parse url 
-$web=parse_url($url); 
-
-//build post string 
-foreach($data as $i=>$v) { 
-$postdata.= $i . "=" . urlencode($v) . "&"; 
-}
-
-$postdata.="cmd=_notify-validate";
-
-//Set the port number
-if($web[scheme] == "https") { $web[port]="443";  $ssl="ssl://"; } else { $web[port]="80"; }  
-
-//Create paypal connection
-$fp=@fsockopen($ssl . $web[host],$web[port],$errnum,$errstr,30); 
-
-//Error checking
-if(!$fp) { echo "$errnum: $errstr"; } 
- 
-//Post Data
-else { 
- 
-  fputs($fp, "POST $web[path] HTTP/1.1\r\n"); 
-  fputs($fp, "Host: $web[host]\r\n"); 
-  fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n"); 
-  fputs($fp, "Content-length: ".strlen($postdata)."\r\n"); 
-  fputs($fp, "Connection: close\r\n\r\n"); 
-  fputs($fp, $postdata . "\r\n\r\n"); 
-
-//loop through the response from the server 
-while(!feof($fp)) { $info[]=@fgets($fp, 1024); } 
-
-//close fp - we are done with it 
-fclose($fp); 
-
-//break up results into a string
-$info=implode(",",$info); 
-
-}
-
-return $info; 
-
-   } 
-
-//Display Paypal Hidden Variables
-
-function showVariables() {
-
-global $paypal; 
-
-?> 
-
-<!-- PayPal Configuration --> 
-<input type="hidden" name="business" value="<?=$paypal[business]?>"> 
-<input type="hidden" name="cmd" value="<?=$paypal[cmd]?>"> 
-<input type="hidden" name="image_url" value="<? echo "$paypal[site_url]$paypal[image_url]"; ?>">
-<input type="hidden" name="return" value="<? echo "$paypal[site_url]$paypal[success_url]"; ?>">
-<input type="hidden" name="cancel_return" value="<? echo "$paypal[site_url]$paypal[cancel_url]"; ?>">
-<input type="hidden" name="notify_url" value="<? echo "$paypal[site_url]$paypal[notify_url]"; ?>">
-<input type="hidden" name="rm" value="<?=$paypal[return_method]?>">
-<input type="hidden" name="currency_code" value="<?=$paypal[currency_code]?>">
-<input type="hidden" name="lc" value="<?=$paypal[lc]?>">
-<input type="hidden" name="bn" value="<?=$paypal[bn]?>">
-<input type="hidden" name="cbt" value="<?=$paypal[continue_button_text]?>">
-
-<!-- Payment Page Information --> 
-<input type="hidden" name="no_shipping" value="<?=$paypal[display_shipping_address]?>">
-<input type="hidden" name="no_note" value="<?=$paypal[display_comment]?>">
-<input type="hidden" name="cn" value="<?=$paypal[comment_header]?>"> 
-<input type="hidden" name="cs" value="<?=$paypal[background_color]?>">
-
-<!-- Product Information --> 
-<input type="hidden" name="item_name" value="<?=$paypal[item_name]?>">
-<input type="hidden" name="amount" value="<?=$paypal[amount]?>">
-<input type="hidden" name="quantity" value="<?=$paypal[quantity]?>"> 
-<input type="hidden" name="item_number" value="<?=$paypal[item_number]?>">
-<input type="hidden" name="undefined_quantity" value="<?=$paypal[edit_quantity]?>">
-<input type="hidden" name="on0" value="<?=$paypal[on0]?>">
-<input type="hidden" name="os0" value="<?=$paypal[os0]?>">
-<input type="hidden" name="on1" value="<?=$paypal[on1]?>">
-<input type="hidden" name="os1" value="<?=$paypal[os1]?>">
-<input type="hidden" name="on2" value="<?=$paypal[on2]?>">
-<input type="hidden" name="os2" value="<?=$paypal[os2]?>">
-
-<!-- Shipping and Misc Information --> 
-<input type="hidden" name="shipping" value="<?=$paypal[shipping_amount]?>">
-<input type="hidden" name="shipping2" value="<?=$paypal[shipping_amount_per_item]?>">
-<input type="hidden" name="handling" value="<?=$paypal[handling_amount]?>">
-<input type="hidden" name="tax" value="<?=$paypal[tax]?>">
-<input type="hidden" name="custom" value="<?=$paypal[custom_field]?>">
-<input type="hidden" name="invoice" value="<?=$paypal[invoice]?>">
-
-<!-- Customer Information --> 
-<input type="hidden" name="first_name" value="<?=$paypal[firstname]?>"> 
-<input type="hidden" name="last_name" value="<?=$paypal[lastname]?>"> 
-<input type="hidden" name="address1" value="<?=$paypal[address1]?>"> 
-<input type="hidden" name="address2" value="<?=$paypal[address2]?>"> 
-<input type="hidden" name="city" value="<?=$paypal[city]?>"> 
-<input type="hidden" name="state" value="<?=$paypal[state]?>"> 
-<input type="hidden" name="zip" value="<?=$paypal[zip]?>"> 
-<input type="hidden" name="email" value="<?=$paypal[email]?>"> 
-<input type="hidden" name="night_phone_a" value="<?=$paypal[phone_1]?>"> 
-<input type="hidden" name="night_phone_b" value="<?=$paypal[phone_2]?>"> 
-<input type="hidden" name="night_phone_c" value="<?=$paypal[phone_3]?>"> 
-
-<?php } ?>
\ No newline at end of file
diff --git a/html/user/payment_process.php b/html/user/payment_process.php
deleted file mode 100644
index a99574452f..0000000000
--- a/html/user/payment_process.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/*
- * process.php
- *
- * PHP Toolkit for PayPal v0.50
- * http://www.paypal.com/pdn
- *
- * Copyright (c) 2004 PayPal Inc
- *
- * Released under Common Public License 1.0
- * http://opensource.org/licenses/cpl.php
- *
-*/
-
-//Configuration File
-include_once('../inc/paypal_config.inc'); 
-
-//Global Configuration File
-include_once('../inc/paypal_global_config.inc');
-?> 
-
-<html>
-<head><title>Processing transaction...</title></head>
-<body onLoad="document.paypal_form.submit();">
-<form method="post" name="paypal_form" action="<?=$paypal[url]?>">
-
-<?php 
-//show paypal hidden variables
-
-showVariables(); 
-
-?> 
-
-<center><font face="Verdana, Arial, Helvetica, sans-serif" size="2" color="333333">Processing Transaction . . . </font></center>
-
-</form>
-</body>   
-</html>
diff --git a/html/user/payment_success.php b/html/user/payment_success.php
deleted file mode 100644
index d3f01326d0..0000000000
--- a/html/user/payment_success.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-    require_once("../inc/util.inc");
-    require_once("../inc/user.inc");
-    require_once("../inc/db.inc");
-
-    db_init();
-    $user = get_logged_in_user(true);
-    page_head("Payment success");
-echo "<p>Your payment was successfully transfered to the project's account. Thank you very much!<br />
-    Please ensure that your payment was registered: Go to <a href=\"home.php\">\"Your account\"</a> - the payment should show at the very bottom of the page.";
-page_tail();
-?>
\ No newline at end of file