diff --git a/client_edit_modal.php b/client_edit_modal.php
index 91b8dff3..05ca6b5b 100644
--- a/client_edit_modal.php
+++ b/client_edit_modal.php
@@ -2,7 +2,9 @@
     <div class="modal-dialog">
         <div class="modal-content bg-dark">
             <div class="modal-header">
-                <h5 class="modal-title"><i class="fa fa-fw fa-user-edit mr-2"></i>Editing: <strong><?php echo $client_name; ?></strong></h5>
+                <h5 class="modal-title"><i class="fa fa-fw fa-user-edit mr-2"></i>Editing: <strong>
+                        <?php echo $client_name; ?>
+                    </strong></h5>
                 <button type="button" class="close text-white" data-dismiss="modal">
                     <span>&times;</span>
                 </button>
@@ -13,13 +15,22 @@
 
                     <ul class="nav nav-pills nav-justified mb-3">
                         <li class="nav-item">
-                            <a class="nav-link active" data-toggle="pill" href="#pills-client-details<?php echo $client_id; ?>">Details</a>
+                            <a class="nav-link active" data-toggle="pill"
+                                href="#pills-client-details<?php echo $client_id; ?>">Details</a>
+                        </li>
+                        <?php if (!isset($lead)) { ?>
+                        <li class="nav-item">
+                            <a class="nav-link" data-toggle="pill"
+                                href="#pills-client-billing<?php echo $client_id; ?>">Billing</a>
+                        </li>
+                        <?php } ?>
+                        <li class="nav-item">
+                            <a class="nav-link" data-toggle="pill"
+                                href="#pills-client-notes<?php echo $client_id; ?>">Notes</a>
                         </li>
                         <li class="nav-item">
-                            <a class="nav-link" data-toggle="pill" href="#pills-client-notes<?php echo $client_id; ?>">Notes</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link" data-toggle="pill" href="#pills-client-tag<?php echo $client_id; ?>">Tag</a>
+                            <a class="nav-link" data-toggle="pill"
+                                href="#pills-client-tag<?php echo $client_id; ?>">Tag</a>
                         </li>
                     </ul>
 
@@ -35,7 +46,8 @@
                                     <div class="input-group-prepend">
                                         <span class="input-group-text"><i class="fa fa-fw fa-user"></i></span>
                                     </div>
-                                    <input type="text" class="form-control" name="name" placeholder="Name or Company" value="<?php echo $client_name; ?>" required>
+                                    <input type="text" class="form-control" name="name" placeholder="Name or Company"
+                                        value="<?php echo $client_name; ?>" required>
                                 </div>
                             </div>
 
@@ -45,7 +57,8 @@
                                     <div class="input-group-prepend">
                                         <span class="input-group-text"><i class="fa fa-fw fa-briefcase"></i></span>
                                     </div>
-                                    <input type="text" class="form-control" name="type" placeholder="Industry" value="<?php echo $client_type; ?>">
+                                    <input type="text" class="form-control" name="type" placeholder="Industry"
+                                        value="<?php echo $client_type; ?>">
                                 </div>
                             </div>
 
@@ -63,14 +76,20 @@
                                         while ($row = mysqli_fetch_array($referral_sql)) {
                                             $referral = nullable_htmlentities($row['category_name']);
                                             ?>
-                                            <option <?php if ($client_referral == $referral) { echo "selected"; } ?> > <?php echo $referral; ?></option>
+                                            <option <?php if ($client_referral == $referral) {
+                                                echo "selected";
+                                            } ?>>
+                                                <?php echo $referral; ?>
+                                            </option>
 
                                             <?php
                                         }
                                         ?>
                                     </select>
                                     <div class="input-group-append">
-                                        <button type="button" class="btn btn-secondary" data-toggle="modal" data-target="#addQuickReferralModal"><i class="fas fa-fw fa-plus"></i></button>
+                                        <button type="button" class="btn btn-secondary" data-toggle="modal"
+                                            data-target="#addQuickReferralModal"><i
+                                                class="fas fa-fw fa-plus"></i></button>
                                     </div>
                                 </div>
                             </div>
@@ -81,10 +100,26 @@
                                     <div class="input-group-prepend">
                                         <span class="input-group-text"><i class="fa fa-fw fa-globe"></i></span>
                                     </div>
-                                    <input type="text" class="form-control" name="website" placeholder="ex. google.com" value="<?php echo $client_website; ?>">
+                                    <input type="text" class="form-control" name="website" placeholder="ex. google.com"
+                                        value="<?php echo $client_website; ?>">
                                 </div>
                             </div>
 
+                            <div class="form-group">
+                                <label>Is Lead <strong class="text-danger">*</strong></label>
+                                <div class="input-group">
+                                    <div class="input-group-prepend">
+                                        <input type="checkbox" name="lead" value="1"<?php if ($client_is_lead == 1) {
+                                            echo "checked";
+                                        } ?>>
+                                    </div>
+                                </div>
+                            </div>
+
+                        </div>
+
+                        <div class="tab-pane fade" id="pills-client-billing<?php echo $client_id; ?>">
+
                             <?php if ($config_module_enable_accounting) { ?>
 
                                 <div class="form-group">
@@ -93,7 +128,9 @@
                                         <div class="input-group-prepend">
                                             <span class="input-group-text"><i class="fa fa-fw fa-clock"></i></span>
                                         </div>
-                                        <input type="text" class="form-control" inputmode="numeric" pattern="[0-9]*\.?[0-9]{0,2}" name="rate" placeholder="0.00" value="<?php echo $client_rate; ?>">
+                                        <input type="text" class="form-control" inputmode="numeric"
+                                            pattern="[0-9]*\.?[0-9]{0,2}" name="rate" placeholder="0.00"
+                                            value="<?php echo $client_rate; ?>">
                                     </div>
                                 </div>
 
@@ -105,8 +142,12 @@
                                         </div>
                                         <select class="form-control select2" name="currency_code" required>
                                             <option value="">- Currency -</option>
-                                            <?php foreach($currencies_array as $currency_code => $currency_name) { ?>
-                                                <option <?php if ($client_currency_code == $currency_code) { echo "selected"; } ?> value="<?php echo $currency_code; ?>"><?php echo "$currency_code - $currency_name"; ?></option>
+                                            <?php foreach ($currencies_array as $currency_code => $currency_name) { ?>
+                                                <option <?php if ($client_currency_code == $currency_code) {
+                                                    echo "selected";
+                                                } ?> value="<?php echo $currency_code; ?>">
+                                                    <?php echo "$currency_code - $currency_name"; ?>
+                                                </option>
                                             <?php } ?>
                                         </select>
                                     </div>
@@ -120,8 +161,12 @@
                                         </div>
                                         <select class="form-control select2" name="net_terms">
                                             <option value="">- Net Terms -</option>
-                                            <?php foreach($net_terms_array as $net_term_value => $net_term_name) { ?>
-                                                <option <?php if ($net_term_value == $client_net_terms) { echo "selected"; } ?> value="<?php echo $net_term_value; ?>"><?php echo $net_term_name; ?></option>
+                                            <?php foreach ($net_terms_array as $net_term_value => $net_term_name) { ?>
+                                                <option <?php if ($net_term_value == $client_net_terms) {
+                                                    echo "selected";
+                                                } ?> value="<?php echo $net_term_value; ?>">
+                                                    <?php echo $net_term_name; ?>
+                                                </option>
                                             <?php } ?>
                                         </select>
                                     </div>
@@ -133,12 +178,17 @@
                                         <div class="input-group-prepend">
                                             <span class="input-group-text"><i class="fa fa-fw fa-balance-scale"></i></span>
                                         </div>
-                                        <input type="text" class="form-control" name="tax_id_number" placeholder="Tax ID Number" value="<?php echo $client_tax_id_number; ?>">
+                                        <input type="text" class="form-control" name="tax_id_number"
+                                            placeholder="Tax ID Number" value="<?php echo $client_tax_id_number; ?>">
                                     </div>
                                 </div>
 
                             <?php } else { ?>
-                                <input type="hidden" name="currency_code" value="<?php if(empty($currency_code)) { echo $session_company_currency; } else { echo $currency_code; } ?>">
+                                <input type="hidden" name="currency_code" value="<?php if (empty($currency_code)) {
+                                    echo $session_company_currency;
+                                } else {
+                                    echo $currency_code;
+                                } ?>">
                                 <input type="hidden" name="net_terms" value="<?php echo $net_term_value; ?>">
                             <?php } ?>
 
@@ -147,7 +197,8 @@
                         <div class="tab-pane fade" id="pills-client-notes<?php echo $client_id; ?>">
 
                             <div class="form-group">
-                                <textarea class="form-control" rows="8" placeholder="Enter some notes" name="notes"><?php echo $client_notes; ?></textarea>
+                                <textarea class="form-control" rows="8" placeholder="Enter some notes"
+                                    name="notes"><?php echo $client_notes; ?></textarea>
                             </div>
 
                         </div>
@@ -175,10 +226,16 @@
                                     ?>
                                     <li class="list-group-item">
                                         <div class="custom-control custom-checkbox">
-                                            <input class="custom-control-input" type="checkbox" id="tagCheckbox<?php echo "$tag_id_select$client_id"; ?>" name="tags[]" value="<?php echo $tag_id_select; ?>" <?php if (in_array($tag_id_select, $client_tag_id_array)) { echo "checked"; } ?>>
-                                            <label for="tagCheckbox<?php echo "$tag_id_select$client_id"; ?>" class="custom-control-label">
+                                            <input class="custom-control-input" type="checkbox"
+                                                id="tagCheckbox<?php echo "$tag_id_select$client_id"; ?>" name="tags[]"
+                                                value="<?php echo $tag_id_select; ?>" <?php if (in_array($tag_id_select, $client_tag_id_array)) {
+                                                       echo "checked";
+                                                   } ?>>
+                                            <label for="tagCheckbox<?php echo "$tag_id_select$client_id"; ?>"
+                                                class="custom-control-label">
                                                 <span class="badge bg-<?php echo $tag_color_select; ?>">
-                                                    <?php echo "<i class='fa fw fa-$tag_icon_select mr-2'></i>"; ?><?php echo $tag_name_select; ?>
+                                                    <?php echo "<i class='fa fw fa-$tag_icon_select mr-2'></i>"; ?>
+                                                    <?php echo $tag_name_select; ?>
                                                 </span>
                                             </label>
                                         </div>
@@ -188,7 +245,7 @@
 
                             </ul>
 
-                            <?php if (mysqli_num_rows($sql_tags_select) == 0){ ?>
+                            <?php if (mysqli_num_rows($sql_tags_select) == 0) { ?>
 
                                 <div class='my-3 text-center'>
                                     <i class='fa fa-fw fa-6x fa-tags text-secondary'></i>
@@ -203,10 +260,12 @@
                     </div>
                 </div>
                 <div class="modal-footer bg-white">
-                    <button type="submit" name="edit_client" class="btn btn-primary text-bold"><i class="fa fa-check mr-2"></i>Save</button>
-                    <button type="button" class="btn btn-light" data-dismiss="modal"><i class="fa fa-times mr-2"></i>Cancel</button>
+                    <button type="submit" name="edit_client" class="btn btn-primary text-bold"><i
+                            class="fa fa-check mr-2"></i>Save</button>
+                    <button type="button" class="btn btn-light" data-dismiss="modal"><i
+                            class="fa fa-times mr-2"></i>Cancel</button>
                 </div>
             </form>
         </div>
     </div>
-</div>
+</div>
\ No newline at end of file