diff --git a/lib/admin/Controller/billing.pm b/lib/admin/Controller/billing.pm
index 78b0c43..e9fae32 100644
--- a/lib/admin/Controller/billing.pm
+++ b/lib/admin/Controller/billing.pm
@@ -223,6 +223,10 @@ sub edit_bilprof : Local {
             sprintf "%.2f", $c->stash->{bilprof}{data}{interval_charge} /= 100;
         $c->stash->{bilprof}{data}{interval_free_cash} =
             sprintf "%.2f", $c->stash->{bilprof}{data}{interval_free_cash} /= 100;
+        $c->stash->{bilprof}{data}{fraud_interval_limit} =
+            sprintf "%.2f", $c->stash->{bilprof}{data}{fraud_interval_limit} /= 100;
+        $c->stash->{bilprof}{data}{fraud_interval_notify} =
+            eval { join ', ', @{$c->stash->{bilprof}{data}{fraud_interval_notify}} };
     } elsif($bilprof) {
         return unless $c->model('Provisioning')->call_prov( $c, 'billing', 'get_billing_profile',
                                                             { handle => $bilprof },
@@ -232,6 +236,10 @@ sub edit_bilprof : Local {
             sprintf "%.2f", $c->stash->{bilprof}{data}{interval_charge} /= 100;
         $c->stash->{bilprof}{data}{interval_free_cash} =
             sprintf "%.2f", $c->stash->{bilprof}{data}{interval_free_cash} /= 100;
+        $c->stash->{bilprof}{data}{fraud_interval_limit} =
+            sprintf "%.2f", $c->stash->{bilprof}{data}{fraud_interval_limit} /= 100;
+        $c->stash->{bilprof}{data}{fraud_interval_notify} =
+            eval { join ', ', @{$c->stash->{bilprof}{data}{fraud_interval_notify}} };
     }
 
     $c->stash->{handle} = $bilprof if $bilprof;
@@ -299,6 +307,28 @@ sub do_edit_bilprof : Local {
         $settings{interval_free_cash} = 0;
     }
 
+    $settings{fraud_interval_limit} = $c->request->params->{fraud_interval_limit};
+    if(length $settings{fraud_interval_limit}) {
+        if($settings{fraud_interval_limit} =~ /^[+]?\d+(?:[.,]\d\d?)?$/) {
+            $settings{fraud_interval_limit} =~ s/^\+//;
+            $settings{interval_free_cash} =~ s/,/./;
+            $settings{fraud_interval_limit} *= 100;
+        } else {
+            $messages{fraud_interval_limit} = 'Client.Syntax.CashValue';
+        }
+    } else {
+        delete $settings{fraud_interval_limit};
+    }
+
+    $settings{fraud_interval_lock} = $c->request->params->{fraud_interval_lock}
+        if $c->request->params->{fraud_interval_lock};
+
+    $settings{fraud_interval_notify} = $c->request->params->{fraud_interval_notify}
+        if $c->request->params->{fraud_interval_notify};
+    if(length $settings{fraud_interval_notify}) {
+        @{$settings{fraud_interval_notify}} = split /\s*,\s*/, $settings{fraud_interval_notify};
+    }
+
     $settings{currency} = $c->request->params->{currency} || '';
 
     $settings{vat_rate} = $c->request->params->{vat_rate};
diff --git a/root/tt/bilprof_edit.tt b/root/tt/bilprof_edit.tt
index 7dbf244..54e012f 100644
--- a/root/tt/bilprof_edit.tt
+++ b/root/tt/bilprof_edit.tt
@@ -68,7 +68,7 @@
               <li class="ui-state-default">
                 <div class="span-3">Interval Free Cash:</div>
                 <div class="span-6">
-                  <input type="text" name="interval_free_cash" title="float, specifying Euro"
+                  <input type="text" name="interval_free_cash" title="float, specifying EUR, USD, etc."
                          value="[% bilprof.data.interval_free_cash %]" />
                 </div>
                 <div class="span-6 last">
@@ -76,6 +76,46 @@
                 </div>
               </li>
               [% IF messages.free_cash %]<div class="error">[% messages.free_cash %]</div>[% END %]
+
+              <li class="ui-state-default">
+                <div class="span-3">Fraud Limit:</div>
+                <div class="span-6">
+                  <input type="text" name="fraud_interval_limit" title="float, specifying EUR, USD, etc."
+                         value="[% bilprof.data.fraud_interval_limit %]" />
+                </div>
+                <div class="span-6 last">
+                  fraud detection threshold, per month
+                </div>
+              </li>
+              [% IF messages.fraud_interval_limit %]<div class="error">[% messages.fraud_interval_limit %]</div>[% END %]
+              <li class="ui-state-default">
+                <div class="span-3">Fraud Lock:</div>
+                <div class="span-6">
+                  <select size="1" name="fraud_interval_lock" title="the lock level">
+                    <option value="none" [% IF bilprof.data.fraud_interval_lock == 'none' %]selected="selected"[% END %]>none</option>
+                    <option value="foreign" [% IF bilprof.data.fraud_interval_lock == 'foreign' %]selected="selected"[% END %]>foreign</option>
+                    <option value="outgoing" [% IF bilprof.data.fraud_interval_lock == 'outgoing' %]selected="selected"[% END %]>outgoing</option>
+                    <option value="incoming" [% IF bilprof.data.fraud_interval_lock == 'incoming' %]selected="selected"[% END %]>incoming</option>
+                    <option value="global" [% IF bilprof.data.fraud_interval_lock == 'global' %]selected="selected"[% END %]>global</option>
+                  </select>
+                </div>
+                <div class="span-6 last">
+                  lock accounts if the limit is exceeded
+                </div>
+              </li>
+              [% IF messages.fraud_interval_lock %]<div class="error">[% messages.fraud_interval_lock %]</div>[% END %]
+              <li class="ui-state-default">
+                <div class="span-3">Fraud Notify:</div>
+                <div class="span-6">
+                  <input type="text" name="fraud_interval_notify" title="string, a list of e-mail addreses separated by comma"
+                         value="[% bilprof.data.fraud_interval_notify %]" />
+                </div>
+                <div class="span-6 last">
+                  e-mail addresses where notifications about fraud detections are sent to
+                </div>
+              </li>
+              [% IF messages.fraud_interval_notify %]<div class="error">[% messages.fraud_interval_notify %]</div>[% END %]
+
               <li class="ui-state-default">
                 <div class="span-3">Currency:</div>
                 <div class="span-6">