diff --git a/ajax/ajax_quote_copy.php b/ajax/ajax_quote_copy.php
new file mode 100644
index 00000000..ba30333a
--- /dev/null
+++ b/ajax/ajax_quote_copy.php
@@ -0,0 +1,81 @@
+<?php
+
+require_once '../includes/ajax_header.php';
+
+$quote_id = intval($_GET['id']);
+
+$sql = mysqli_query($mysqli, "SELECT * FROM quotes LEFT JOIN clients ON quote_client_id = client_id WHERE quote_id = $quote_id LIMIT 1");
+
+$row = mysqli_fetch_array($sql);
+$quote_prefix = nullable_htmlentities($row['quote_prefix']);
+$quote_number = intval($row['quote_number']);
+$client_id = intval($row['client_id']);
+$client_name = nullable_htmlentities($row['client_name']);
+
+// Generate the HTML form content using output buffering.
+ob_start();
+?>
+
+<div class="modal-header">
+    <h5 class="modal-title"><i class="fas fa-fw fa-copy mr-2"></i>Copying quote: <strong><?php echo "$quote_prefix$quote_number"; ?></strong> - <?php echo $client_name; ?></h5>
+    <button type="button" class="close text-white" data-dismiss="modal">
+        <span>&times;</span>
+    </button>
+</div>
+<form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="quote_id" value="<?php echo $quote_id; ?>">
+    <div class="modal-body bg-white">
+        <?php if (isset($_GET['client_id'])) { ?>
+        <input type="hidden" name="client" value="<?php echo $client_id; ?>">
+        <?php } else { ?>
+        <div class="form-group">
+            <label>Client <strong class="text-danger">*</strong></label>
+            <div class="input-group">
+                <div class="input-group-prepend">
+                    <span class="input-group-text"><i class="fa fa-fw fa-users"></i></span>
+                </div>
+                <select class="form-control select2" name="client" required>
+                    <?php
+                        $sql_client_select = mysqli_query($mysqli, "SELECT * FROM clients WHERE client_archived_at IS NULL ORDER BY client_name ASC");
+                        while ($row = mysqli_fetch_array($sql_client_select)) {
+                            $client_id_select = intval($row['client_id']);
+                            $client_name_select = nullable_htmlentities($row['client_name']);
+                    ?>
+                        <option <?php if ($client_id == $client_id_select) { echo "selected"; } ?> value="<?php echo $client_id_select; ?>"><?php echo $client_name_select; ?></option>
+                    <?php } ?>
+                </select>
+            </div>
+        </div>
+        <?php } ?>
+
+        <div class="form-group">
+            <label>Set Date for New Quote <strong class="text-danger">*</strong></label>
+            <div class="input-group">
+                <div class="input-group-prepend">
+                    <span class="input-group-text"><i class="fa fa-fw fa-calendar"></i></span>
+                </div>
+                <input type="date" class="form-control" name="date" max="2999-12-31" value="<?php echo date("Y-m-d"); ?>" required>
+            </div>
+        </div>
+
+        <div class="form-group">
+            <label>Expire <strong class="text-danger">*</strong></label>
+            <div class="input-group">
+                <div class="input-group-prepend">
+                    <span class="input-group-text"><i class="fa fa-fw fa-calendar"></i></span>
+                </div>
+                <input type="date" class="form-control" name="expire" min="<?php echo date("Y-m-d"); ?>" max="2999-12-31" value="<?php echo date("Y-m-d", strtotime("+30 days")); ?>" required>
+            </div>
+        </div>
+
+    </div>
+    <div class="modal-footer bg-white">
+        <button type="submit" name="add_quote_copy" class="btn btn-primary text-bold"><i class="fa fa-check mr-2"></i>Copy</button>
+        <button type="button" class="btn btn-light" data-dismiss="modal"><i class="fa fa-times mr-2"></i>Cancel</button>
+    </div>
+</form>
+
+
+<?php
+
+require_once "../includes/ajax_footer.php";
diff --git a/client_quotes.php b/client_quotes.php
index 48532adf..da757342 100644
--- a/client_quotes.php
+++ b/client_quotes.php
@@ -171,7 +171,11 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
                                             >
                                             <i class="fas fa-fw fa-edit mr-2"></i>Edit
                                         </a>
-                                        <a class="dropdown-item" href="#" data-toggle="modal" data-target="#addQuoteCopyModal<?php echo $quote_id; ?>">
+                                        <a class="dropdown-item" href="#"
+                                            data-toggle = "ajax-modal" 
+                                            data-ajax-url = "ajax/ajax_quote_copy.php?client_id=<?php echo $client_id; ?>"
+                                            data-ajax-id = "<?php echo $quote_id; ?>"
+                                            >
                                             <i class="fas fa-fw fa-copy mr-2"></i>Copy
                                         </a>
                                         <div class="dropdown-divider"></div>
@@ -191,8 +195,6 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
 
                         <?php
 
-                        require "modals/quote_copy_modal.php";
-
                     }
 
                     ?>
diff --git a/modals/quote_copy_modal.php b/modals/quote_copy_modal.php
deleted file mode 100644
index 59ba19ae..00000000
--- a/modals/quote_copy_modal.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<div class="modal" id="addQuoteCopyModal<?php echo $quote_id; ?>" tabindex="-1">
-  <div class="modal-dialog">
-    <div class="modal-content bg-dark">
-      <div class="modal-header">
-        <h5 class="modal-title"><i class="fas fa-fw fa-copy mr-2"></i>Copying quote: <strong><?php echo "$quote_prefix$quote_number"; ?></strong> - <?php echo $client_name; ?></h5>
-        <button type="button" class="close text-white" data-dismiss="modal">
-          <span>&times;</span>
-        </button>
-      </div>
-      <form action="post.php" method="post" autocomplete="off">
-        <input type="hidden" name="quote_id" value="<?php echo $quote_id; ?>">
-        <div class="modal-body bg-white">
-
-          <div class="form-group">
-              <label>Client <strong class="text-danger">*</strong></label>
-              <div class="input-group">
-                  <div class="input-group-prepend">
-                      <span class="input-group-text"><i class="fa fa-fw fa-users"></i></span>
-                  </div>
-                  <select class="form-control select2" name="client" required>
-                      <?php
-
-                      $sql_client_select = mysqli_query($mysqli, "SELECT * FROM clients WHERE client_archived_at IS NULL ORDER BY client_name ASC");
-                      while ($row = mysqli_fetch_array($sql_client_select)) {
-                          $client_id_select = intval($row['client_id']);
-                          $client_name_select = nullable_htmlentities($row['client_name']);
-
-                          ?>
-                          <option <?php if ($client_id == $client_id_select) { echo "selected"; } ?> value="<?php echo $client_id_select; ?>"><?php echo $client_name_select; ?></option>
-
-                      <?php } ?>
-                  </select>
-              </div>
-          </div>
-
-          <div class="form-group">
-            <label>Set Date for New Quote <strong class="text-danger">*</strong></label>
-            <div class="input-group">
-              <div class="input-group-prepend">
-                <span class="input-group-text"><i class="fa fa-fw fa-calendar"></i></span>
-              </div>
-              <input type="date" class="form-control" name="date" max="2999-12-31" value="<?php echo date("Y-m-d"); ?>" required>
-            </div>
-          </div>
-
-          <div class="form-group">
-            <label>Expire <strong class="text-danger">*</strong></label>
-            <div class="input-group">
-              <div class="input-group-prepend">
-                <span class="input-group-text"><i class="fa fa-fw fa-calendar"></i></span>
-              </div>
-              <input type="date" class="form-control" name="expire" min="<?php echo date("Y-m-d"); ?>" max="2999-12-31" value="<?php echo date("Y-m-d", strtotime("+30 days")); ?>" required>
-            </div>
-          </div>
-
-        </div>
-        <div class="modal-footer bg-white">
-          <button type="submit" name="add_quote_copy" class="btn btn-primary text-bold"><i class="fa fa-check mr-2"></i>Copy</button>
-          <button type="button" class="btn btn-light" data-dismiss="modal"><i class="fa fa-times mr-2"></i>Cancel</button>
-        </div>
-      </form>
-    </div>
-  </div>
-</div>
\ No newline at end of file
diff --git a/quote.php b/quote.php
index 0fe9585b..bf8ff5a5 100644
--- a/quote.php
+++ b/quote.php
@@ -183,7 +183,11 @@ if (isset($_GET['quote_id'])) {
                                 <i class="fa fa-fw fa-edit text-secondary mr-2"></i>Edit
                             </a>
                             <?php if (lookupUserPermission("module_sales") >= 2) { ?>
-                                <a class="dropdown-item" href="#" data-toggle="modal" data-target="#addQuoteCopyModal<?php echo $quote_id; ?>">
+                                <a class="dropdown-item" href="#"
+                                     data-toggle = "ajax-modal" 
+                                    data-ajax-url = "ajax/ajax_quote_copy.php"
+                                    data-ajax-id = "<?php echo $quote_id; ?>"
+                                    >
                                     <i class="fa fa-fw fa-copy text-secondary mr-2"></i>Copy
                                 </a>
                             <?php } ?>
diff --git a/quotes.php b/quotes.php
index c8b3cd15..fac57234 100644
--- a/quotes.php
+++ b/quotes.php
@@ -207,7 +207,11 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
                                             <i class="fas fa-fw fa-edit mr-2"></i>Edit
                                         </a>
                                         <?php if (lookupUserPermission("module_sales") >= 2) { ?>
-                                            <a class="dropdown-item" href="#" data-toggle="modal" data-target="#addQuoteCopyModal<?php echo $quote_id; ?>">
+                                            <a class="dropdown-item" href="#"
+                                                data-toggle = "ajax-modal" 
+                                                data-ajax-url = "ajax/ajax_quote_copy.php"
+                                                data-ajax-id = "<?php echo $quote_id; ?>"
+                                                >
                                                 <i class="fas fa-fw fa-copy mr-2"></i>Copy
                                             </a>
                                             <?php if (!empty($config_smtp_host)) { ?>
@@ -230,8 +234,6 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
 
                         <?php
 
-                        require "modals/quote_copy_modal.php";
-
                     }
 
                     ?>