First working version of PPLNS payouts

* Based PPLNS on Prop Payout script
* Using defaults from prop payout, no class adjustments
* Added more methods required for PPLNS
* Added block methods for dynamic payout calculations
* Added PPLNS Sidebar that also displays the PPLNS Target
 * Shares beyond this target will not be included in payouts
 * Shares missing to this target will be added from archives
* Enabled archiving by default for PPLNS
* Added configuration options for PPLNS
 * Documented the usage for PPLNS, defaults are sane
* Added pplns_payout to run-crons

Addresses #143 and if accepted will fix it

README.md

@@ -68,11 +68,11 @@ Features
 
 The following feature have been implemented so far:
 
-* Mobile WebUI **NEW**
+* Mobile WebUI
 * Reward Systems
  * Propotional
  * PPS
- * (Planned) PPLNS
+ * PPLNS **NEW**
 * Use of memcache for statistics instead of a cronjob
 * Web User accounts
  * Re-Captcha protected registration form

cronjobs/pplns_payout.php

@@ -0,0 +1,142 @@
+#!/usr/bin/php
+<?php
+
+/*
+
+Copyright:: 2013, Sebastian Grewe
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+ */
+
+// Include all settings and classes
+require_once('shared.inc.php');
+
+// Check if we are set as the payout system
+if ($config['payout_system'] != 'pplns') {
+  verbose("Please activate this cron in configuration via payout_system = pplns\n");
+  exit(0);
+}
+
+// Fetch all unaccounted blocks
+$aAllBlocks = $block->getAllUnaccounted('ASC');
+if (empty($aAllBlocks)) {
+  verbose("No new unaccounted blocks found\n");
+  exit(0);
+}
+
+// We support some dynamic share targets but fall back to our fixed value
+if ($config['pplns']['shares']['type'] == 'blockavg' && $block->getBlockCount() > 0) {
+  $pplns_target = round($block->getAvgBlockShares($config['pplns']['type']['blockavg']['blockcount']));
+} else {
+  $pplns_target = $config['pplns']['shares']['default'] ;
+}
+
+$count = 0;
+foreach ($aAllBlocks as $iIndex => $aBlock) {
+  if (!$aBlock['accounted']) {
+    $iPreviousShareId = @$aAllBlocks[$iIndex - 1]['share_id'] ? $aAllBlocks[$iIndex - 1]['share_id'] : 0;
+    $iCurrentUpstreamId = $aBlock['share_id'];
+    $iRoundShares = $share->getRoundShares($iPreviousShareId, $aBlock['share_id']);
+    $config['reward_type'] == 'block' ? $dReward = $aBlock['amount'] : $dReward = $config['reward'];
+    $aRoundAccountShares = $share->getSharesForAccounts($iPreviousShareId, $aBlock['share_id']);
+
+    if ($iRoundShares >= $pplns_target) {
+      verbose("Matching or exceeding PPLNS target of $pplns_target\n");
+      $aAccountShares = $share->getSharesForAccounts($aBlock['share_id'] - $pplns_target + 1, $aBlock['share_id']);
+    } else {
+      verbose("Not able to match PPLNS target of $pplns_target\n");
+      // We need to fill up with archived shares
+      // Grab the full current round shares since we didn't match target
+      $aAccountShares = $aRoundAccountShares;
+      // Grab only the most recent shares from Archive that fill the missing shares
+      $aArchiveShares = $share->getArchiveShares($share->getMaxArchiveShareId() - ($pplns_target- $iRoundShares) + 1, $share->getMaxArchiveShareId());
+      // Add archived shares to users current shares, if we have any in archive
+      if (is_array($aArchiveShares)) {
+        foreach($aAccountShares as $key => $aData) {
+          if (array_key_exists($aData['username'], $aArchiveShares)) {
+            $aAccountShares[$key]['valid'] += $aArchiveShares[$aData['username']]['valid'];
+            $aAccountShares[$key]['invalid'] += $aArchiveShares[$aData['username']]['invalid'];
+          }
+        }
+      }
+    }
+    if (empty($aAccountShares)) {
+      verbose("\nNo shares found for this block\n\n");
+      sleep(2);
+      continue;
+    }
+
+    // Table header for account shares
+    verbose("ID\tUsername\tValid\tInvalid\tPercentage\tPayout\t\tDonation\tFee\t\tStatus\n");
+
+    // Loop through all accounts that have found shares for this round
+    foreach ($aAccountShares as $key => $aData) {
+      // Payout based on PPLNS target shares, proportional payout for all users
+      $aData['percentage'] = number_format(round(( 100 / $pplns_target) * $aData['valid'], 8), 8);
+      $aData['payout'] = number_format(round(( $aData['percentage'] / 100 ) * $dReward, 8), 8);
+      // Defaults
+      $aData['fee' ] = 0;
+      $aData['donation'] = 0;
+
+      if ($config['fees'] > 0)
+        $aData['fee'] = number_format(round($config['fees'] / 100 * $aData['payout'], 8), 8);
+      // Calculate donation amount, fees not included
+      $aData['donation'] = number_format(round($user->getDonatePercent($user->getUserId($aData['username'])) / 100 * ( $aData['payout'] - $aData['fee']), 8), 8);
+
+      // Verbose output of this users calculations
+      verbose($aData['id'] . "\t" .
+           $aData['username'] . "\t" .
+           $aData['valid'] . "\t" .
+           $aData['invalid'] . "\t" .
+           $aData['percentage'] . "\t" .
+           $aData['payout'] . "\t" .
+           $aData['donation'] . "\t" .
+           $aData['fee'] . "\t");
+
+      $strStatus = "OK";
+      // Add full round share statistics, not just PPLNS
+      foreach ($aRoundAccountShares as $key => $aRoundData) {
+        if ($aRoundData['username'] == $aData['username'])
+          if (!$statistics->updateShareStatistics($aRoundData, $aBlock['id']))
+            $strStatus = "Stats Failed";
+      }
+      // Add new credit transaction
+      if (!$transaction->addTransaction($aData['id'], $aData['payout'], 'Credit', $aBlock['id']))
+        $strStatus = "Transaction Failed";
+      // Add new fee debit for this block
+      if ($aData['fee'] > 0 && $config['fees'] > 0)
+        if (!$transaction->addTransaction($aData['id'], $aData['fee'], 'Fee', $aBlock['id']))
+          $strStatus = "Fee Failed";
+      // Add new donation debit
+      if ($aData['donation'] > 0)
+        if (!$transaction->addTransaction($aData['id'], $aData['donation'], 'Donation', $aBlock['id']))
+          $strStatus = "Donation Failed";
+      verbose("\t$strStatus\n");
+    }
+
+    // Move counted shares to archive before this blockhash upstream share
+    $share->moveArchive($iCurrentUpstreamId, $aBlock['id'], $iPreviousShareId);
+    // Delete all accounted shares
+    if (!$share->deleteAccountedShares($iCurrentUpstreamId, $iPreviousShareId)) {
+      verbose("\nERROR : Failed to delete accounted shares from $iPreviousShareId to $iCurrentUpstreamId, aborting!\n");
+      exit(1);
+    }
+    // Mark this block as accounted for
+    if (!$block->setAccounted($aBlock['id'])) {
+      verbose("\nERROR : Failed to mark block as accounted! Aborting!\n");
+    }
+
+    verbose("------------------------------------------------------------------------\n\n");
+  }
+}

cronjobs/run-crons.sh

@@ -16,7 +16,7 @@ PIDFILE='/tmp/mmcfe-ng-cron.pid'
 CRONHOME='.'
 
 # List of cruns to execute
-CRONS="findblock.php proportional_payout.php pps_payout.php blockupdate.php auto_payout.php tickerupdate.php notifications.php statistics.php"
+CRONS="findblock.php proportional_payout.php pplns_payout.php pps_payout.php blockupdate.php auto_payout.php tickerupdate.php notifications.php statistics.php"
 
 # Additional arguments to pass to cronjobs
 CRONARGS="-v"

public/include/classes/block.class.php

@@ -79,6 +79,30 @@ class Block {
     return false;
   }
 
+  /**
+   * Get total amount of blocks in our table
+   * @param noone
+   * @return data int Count of rows
+   **/
+  public function getBlockCount() {
+    $stmt = $this->mysqli->prepare("SELECT COUNT(id) AS blocks FROM $this->table");
+    if ($this->checkStmt($stmt) && $stmt->execute() && $result = $stmt->get_result())
+      return (int)$result->fetch_object()->blocks;
+    return false;
+  }
+
+  /**
+   * Fetch our average share count for the past N blocks
+   * @param limit int Maximum blocks to check
+   * @return data float Float value of average shares
+   **/
+  public function getAvgBlockShares($limit=10) {
+    $stmt = $this->mysqli->prepare("SELECT AVG(shares) AS average FROM $this->table LIMIT ?");
+    if ($this->checkStmt($stmt) && $stmt->bind_param('i', $limit) && $stmt->execute() && $result = $stmt->get_result())
+      return (float)$result->fetch_object()->average;
+    return false;
+  }
+
   /**
    * Fetch all unconfirmed blocks from table
    * @param confirmations int Required confirmations to consider block confirmed

public/include/classes/share.class.php

@@ -13,9 +13,10 @@ class Share {
   // This defines each share
   public $rem_host, $username, $our_result, $upstream_result, $reason, $solution, $time;
 
-  public function __construct($debug, $mysqli, $salt) {
+  public function __construct($debug, $mysqli, $user) {
     $this->debug = $debug;
     $this->mysqli = $mysqli;
+    $this->user = $user;
     $this->debug->append("Instantiated Share class", 2);
   }
 
@@ -86,47 +87,67 @@ class Share {
    * Fetch all shares grouped by accounts to count share per account
    * @param previous_upstream int Previous found share accepted by upstream to limit results
    * @param current_upstream int Current upstream accepted share
+   * @param limit int Limit to this amount of shares for PPLNS
    * @return data array username, valid and invalid shares from account
    **/
   public function getSharesForAccounts($previous_upstream=0, $current_upstream) {
-    $stmt = $this->mysqli->prepare("SELECT
+    $stmt = $this->mysqli->prepare("
-      a.id,
+      SELECT
-      validT.account AS username,
+        a.id,
-      sum(validT.valid) as valid,
+        SUBSTRING_INDEX( s.username , '.', 1 ) as username,
-      IFNULL(sum(invalidT.invalid),0) as invalid
+        SUM(IF(our_result='Y', 1, 0)) AS valid,
-      FROM
+        SUM(IF(our_result='N', 1, 0)) AS invalid
-      (
+      FROM $this->table AS s
-        SELECT DISTINCT
+      LEFT JOIN " . $this->user->getTableName() . " AS a
-        SUBSTRING_INDEX( `username` , '.', 1 ) as account,
+      ON a.username = SUBSTRING_INDEX( s.username , '.', 1 )
-          COUNT(id) AS valid
+      WHERE s.id BETWEEN ? AND ?
-          FROM $this->table
+      GROUP BY username DESC
-          WHERE id BETWEEN ? AND ?
+      ");
-          AND our_result = 'Y'
+    if ($this->checkStmt($stmt) && $stmt->bind_param('ii', $previous_upstream, $current_upstream) && $stmt->execute() && $result = $stmt->get_result())
-          GROUP BY account
-        ) validT
-        LEFT JOIN
-        (
-          SELECT DISTINCT
-          SUBSTRING_INDEX( `username` , '.', 1 ) as account,
-            COUNT(id) AS invalid
-            FROM $this->table
-            WHERE id BETWEEN ? AND ?
-            AND our_result = 'N'
-            GROUP BY account
-          ) invalidT
-          ON validT.account = invalidT.account
-          INNER JOIN accounts a ON a.username = validT.account
-          GROUP BY a.username DESC");
-    if ($this->checkStmt($stmt)) {
-      $stmt->bind_param('iiii', $previous_upstream, $current_upstream, $previous_upstream, $current_upstream);
-      $stmt->execute();
-      $result = $stmt->get_result();
-      $stmt->close();
       return $result->fetch_all(MYSQLI_ASSOC);
-    }
     return false;
   }
 
+  /**
+   * Fetch the highest available share ID from archive
+   **/
+  function getMaxArchiveShareId() {
+    $stmt = $this->mysqli->prepare("
+      SELECT MAX(share_id) AS share_id FROM $this->tableArchive
+      ");
+    if ($this->checkStmt($stmt) && $stmt->execute() && $result = $stmt->get_result())
+      return $result->fetch_object()->share_id;
+    return false;
+  }
+
+  /**
+   * We need a certain amount of valid archived shares
+   * param left int Left/lowest share ID
+   * param right int Right/highest share ID
+   * return array data Returns an array with usernames as keys for easy access
+   **/
+  function getArchiveShares($left, $right) {
+    $stmt = $this->mysqli->prepare("
+      SELECT
+        a.id,
+        SUBSTRING_INDEX( s.username , '.', 1 ) as username,
+        SUM(IF(our_result='Y', 1, 0)) AS valid,
+        SUM(IF(our_result='N', 1, 0)) AS invalid
+      FROM $this->tableArchive AS s
+      LEFT JOIN " . $this->user->getTableName() . " AS a
+      ON a.username = SUBSTRING_INDEX( s.username , '.', 1 )
+      WHERE s.id BETWEEN ? AND ?
+      GROUP BY username DESC
+    ");
+    if ($this->checkStmt($stmt) && $stmt->bind_param("ii", $left, $right) && $stmt->execute() && $result = $stmt->get_result()) {
+      $aData = NULL;
+      while ($row = $result->fetch_assoc()) {
+        $aData[$row['username']] = $row;
+      }
+      if (is_array($aData)) return $aData;
+    }
+    return false;
+  }
   /**
    * Move accounted shares to archive table, this step is optional
    * @param previous_upstream int Previous found share accepted by upstream to limit results
@@ -135,10 +156,11 @@ class Share {
    * @return bool
    **/
   public function moveArchive($current_upstream, $block_id, $previous_upstream=0) {
-    $archive_stmt = $this->mysqli->prepare("INSERT INTO $this->tableArchive (share_id, username, our_result, upstream_result, block_id, time)
+    $archive_stmt = $this->mysqli->prepare("
-      SELECT id, username, our_result, upstream_result, ?, time
+      INSERT INTO $this->tableArchive (share_id, username, our_result, upstream_result, block_id, time)
-      FROM $this->table
+        SELECT id, username, our_result, upstream_result, ?, time
-      WHERE id BETWEEN ? AND ?");
+        FROM $this->table
+        WHERE id BETWEEN ? AND ?");
     if ($this->checkStmt($archive_stmt) && $archive_stmt->bind_param('iii', $block_id, $previous_upstream, $current_upstream) && $archive_stmt->execute()) {
       $archive_stmt->close();
       return true;
@@ -267,4 +289,4 @@ class Share {
   }
 }
 
-$share = new Share($debug, $mysqli, SALT);
+$share = new Share($debug, $mysqli, $user);

public/include/config/global.inc.dist.php

@@ -183,6 +183,30 @@ $config['chaininfo'] = 'http://allchains.info';
 // Pool fees applied to users in percent, default: 0 (disabled)
 $config['fees'] = 0;
 
+/**
+  *  PPLNS requires some settings to run properly. First we need to define
+  *  a default shares count that is applied if we don't have a proper type set.
+  *  Different dynamic types can be applied, or you can run a fixed scheme.
+  *
+  *  Explanation
+  *   default     :  Default target shares for PPLNS
+  *   type        :  Payout type used in PPLNS
+  *   blockcount  :  Amount of blocks to check for avg shares
+  *
+  *  Available Options:
+  *   default     :  amount of shares, integeger
+  *   type        :  blockavg or fixed
+  *   blockcount  :  amount of blocks, any integer
+  *
+  *  Defaults:
+  *   default     =  4000000
+  *   type        =  `blockavg`
+  *   blockcount  =  10
+  **/
+$config['pplns']['shares']['default'] = 4000000;
+$config['pplns']['shares']['type'] = 'blockavg';
+$config['pplns']['blockavg']['blockcount'] = 10;
+
 // Pool target difficulty as set in pushpoold configuration file
 // Please also read this for stratum: https://github.com/TheSerapher/php-mmcfe-ng/wiki/FAQ
 $config['difficulty'] = 20;

public/include/smarty_globals.inc.php

@@ -83,6 +83,13 @@ if (@$_SESSION['USERDATA']['id']) {
   $aGlobal['userdata']['sharerate'] = $statistics->getUserSharerate($_SESSION['USERDATA']['id']);
 
   switch ($config['payout_system']) {
+  case 'pplns':
+    if ($iAvgBlockShares = round($block->getAvgBlockShares($config['pplns']['type']['blockavg']['blockcount']))) {
+      $aGlobal['pplns']['target'] = $iAvgBlockShares;
+    } else {
+      $aGlobal['pplns']['target'] = $config['pplns']['shares']['default'];
+    }
+    break;
   case 'pps':
     break;
   default:

public/templates/mmcFE/global/sidebar_pplns.tpl

@@ -0,0 +1,74 @@
+            <div class="block" style="clear:none; margin-top:15px; margin-left:13px;">
+              <div class="block_head">
+                <div class="bheadl"></div>
+                <div class="bheadr"></div>
+                <h1>Dashboard</h1>
+              </div>
+              <div class="block_content" style="padding-top:10px;">
+                <table class="sidebar" style="width: 196px">
+                    <tr>
+                      <td><b>PPLNS Target</b></td>
+                      <td class="right">{$GLOBAL.pplns.target|number_format}</td>
+                    </tr>
+                    <tr><td colspan="2">&nbsp;</td></tr>
+                    <tr>
+                      <td colspan="2"><b><u>Your Stats</u></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Hashrate</b></td>
+                      <td class="right">{$GLOBAL.userdata.hashrate|number_format} KH/s</td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>Unpaid Shares</u></b> <span id='tt'><img src='{$PATH}/images/questionmark.png' height='15px' width='15px' title='Submitted shares between the last 120 confirms block until now.'></span></td>
+                    </tr>
+                    <tr>
+                      <td><b>Your Valid<b></td>
+                      <td class="right"><i>{$GLOBAL.userdata.shares.valid|number_format}</i><font size='1px'></font></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Valid</td>
+                      <td class="right"><i>{$GLOBAL.roundshares.valid|number_format}</i> <font size='1px'></font></b></td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>Round Shares</u></b> <span id='tt'><img src='{$PATH}/images/questionmark.png' height='15px' width='15px' title='Submitted shares since last found block (ie. round shares)'></span></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Valid</b></td>
+                      <td class="right"><i>{$GLOBAL.roundshares.valid|number_format}</i></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Invalid</b></td>
+                      <td class="right"><i>{$GLOBAL.roundshares.invalid|number_format}</i>{if $GLOBAL.roundshares.valid > 0}<font size='1px'> ({(100 / $GLOBAL.roundshares.valid * $GLOBAL.roundshares.invalid)|number_format:"2"}%)</font>{/if}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Your Invalid</b></td>
+                      <td class="right"><i>{$GLOBAL.userdata.shares.invalid|number_format}</i>{if $GLOBAL.roundshares.valid > 0}<font size='1px'> ({(100 / $GLOBAL.roundshares.valid * $GLOBAL.userdata.shares.invalid)|number_format:"2"}%)</font>{/if}</td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>{$GLOBAL.config.currency} Round Estimate</u></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Block</b></td>
+                      <td class="right">{$GLOBAL.userdata.est_block|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Fees</b></td>
+                      <td class="right">{$GLOBAL.userdata.est_fee|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Donation</b></td>
+                      <td class="right">{$GLOBAL.userdata.est_donation|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Payout</b></td>
+                      <td class="right">{$GLOBAL.userdata.est_payout|number_format:"3"}</td>
+                    </tr>
+                    <tr><td colspan="2">&nbsp;</td></tr>
+                    <tr><td colspan="2"><b><u>{$GLOBAL.config.currency} Account Balance</u></b></td></tr>
+                    <tr><td>Confirmed</td><td class="right"><b>{$GLOBAL.userdata.balance.confirmed|default:"0"}</td></tr>
+                    <tr><td>Unconfirmed</td><td class="right"><b>{$GLOBAL.userdata.balance.unconfirmed|default:"0"}</td></tr>
+                  </table>
+                </div>
+              <div class="bendl"></div>
+              <div class="bendr"></div>
+            </div>

public/templates/mobile/global/sidebar_pplns.tpl

@@ -0,0 +1,63 @@
+                <table>
+                    <tr>
+                      <td><b>PPLNS Target</b></td>
+                      <td align="right">{$GLOBAL.pplns.target|number_format}</td>
+                    </tr>
+                    <tr><td colspan="2">&nbsp;</td></tr>
+                    <tr>
+                      <td colspan="2"><b><u>Your Stats</u></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Hashrate</b></td>
+                      <td align="right">{$GLOBAL.userdata.hashrate|number_format} KH/s</td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>Unpaid Shares</u></b> <span id='tt'><img src='{$PATH}/images/questionmark.png' height='15px' width='15px' title='Submitted shares between the last 120 confirms block until now.'></span></td>
+                    </tr>
+                    <tr>
+                      <td><b>Your Valid<b></td>
+                      <td align="right"><i>{$GLOBAL.userdata.shares.valid|number_format}</i><font size='1px'></font></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Valid</td>
+                      <td align="right"><i>{$GLOBAL.roundshares.valid|number_format}</i> <font size='1px'></font></b></td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>Round Shares</u></b> <span id='tt'><img src='{$PATH}/images/questionmark.png' height='15px' width='15px' title='Submitted shares since last found block (ie. round shares)'></span></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Valid</b></td>
+                      <td align="right"><i>{$GLOBAL.roundshares.valid|number_format}</i></td>
+                    </tr>
+                    <tr>
+                      <td><b>Pool Invalid</b></td>
+                      <td align="right"><i>{$GLOBAL.roundshares.invalid|number_format}</i>{if $GLOBAL.roundshares.valid > 0}<font size='1px'> ({(100 / $GLOBAL.roundshares.valid * $GLOBAL.roundshares.invalid)|number_format:"2"}%)</font>{/if}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Your Invalid</b></td>
+                      <td align="right"><i>{$GLOBAL.userdata.shares.invalid|number_format}</i>{if $GLOBAL.roundshares.valid > 0}<font size='1px'> ({(100 / $GLOBAL.roundshares.valid * $GLOBAL.userdata.shares.invalid)|number_format:"2"}%)</font>{/if}</td>
+                    </tr>
+                    <tr>
+                      <td colspan="2"><b><u>{$GLOBAL.config.currency} Round Estimate</u></b></td>
+                    </tr>
+                    <tr>
+                      <td><b>Block</b></td>
+                      <td align="right">{$GLOBAL.userdata.est_block|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Fees</b></td>
+                      <td align="right">{$GLOBAL.userdata.est_fee|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Donation</b></td>
+                      <td align="right">{$GLOBAL.userdata.est_donation|number_format:"3"}</td>
+                    </tr>
+                    <tr>
+                      <td><b>Payout</b></td>
+                      <td align="right">{$GLOBAL.userdata.est_payout|number_format:"3"}</td>
+                    </tr>
+                    <tr><td colspan="2">&nbsp;</td></tr>
+                    <tr><td colspan="2"><b><u>{$GLOBAL.config.currency} Account Balance</u></b></td></tr>
+                    <tr><td>Confirmed</td><td align="right"><b>{$GLOBAL.userdata.balance.confirmed|default:"0"}</td></tr>
+                    <tr><td>Unconfirmed</td><td align="right"><b>{$GLOBAL.userdata.balance.unconfirmed|default:"0"}</td></tr>
+                  </table>