diff --git a/add_invoice_payment_model.php b/add_invoice_payment_model.php
deleted file mode 100644
index f3152361..00000000
--- a/add_invoice_payment_model.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<div class="modal fade" id="addInvoicePaymentModal" tabindex="-1">
-  <div class="modal-dialog modal-lg">
-    <div class="modal-content">
-      <div class="modal-header">
-        <h5 class="modal-title"><i class="fa fa-piggy-bank"></i> New Account</h5>
-        <button type="button" class="close" data-dismiss="modal">
-          <span aria-hidden="true">&times;</span>
-        </button>
-      </div>
-      <form action="post.php" method="post" autocomplete="off">
-        <input type="hidden" name="invoice_id" value="<?php echo $invoice_id; ?>">
-        <div class="modal-body">
-          <div class="form-row">
-            <div class="form-group col-sm-8">
-              <label>Date</label>
-              <div class="input-group">
-                <div class="input-group-prepend">
-                  <span class="input-group-text"><i class="fa fa-calendar"></i></span>
-                </div>
-                <input type="date" class="form-control" name="date" required>
-              </div>
-            </div>
-            <div class="form-group col-sm-4">
-              <label>Amount</label>
-              <div class="input-group">
-                <div class="input-group-prepend">
-                  <span class="input-group-text"><i class="fa fa-usd"></i></span>
-                </div>
-                <input type="number" class="form-control" step="0.01" min="0" name="amount" value="<?php echo $invoice_amount; ?>" required>
-              </div>
-            </div>
-          </div>
-          <div class="form-row">  
-            <div class="form-group col">
-              <label>Account</label>
-              <div class="input-group"> 
-                <div class="input-group-prepend">
-                  <span class="input-group-text"><i class="fa fa-university"></i></span>
-                </div> 
-                <select class="form-control" name="account" required>
-                  <option value="">- Account -</option>
-                  <?php 
-                  
-                  $sql = mysqli_query($mysqli,"SELECT * FROM accounts"); 
-                  while($row = mysqli_fetch_array($sql)){
-                    $account_id = $row['account_id'];
-                    $account_name = $row['account_name'];
-                  ?>
-                    <option value="<?php echo $account_id; ?>"><?php echo "$account_name"; ?></option>
-                  
-                  <?php
-                  }
-                  ?>
-                </select>
-              </div>
-            </div>
-            <div class="form-group col">
-              <label>Payment Method</label>
-              <div class="input-group"> 
-                <div class="input-group-prepend">
-                  <span class="input-group-text"><i class="fa fa-university"></i></span>
-                </div> 
-                <select class="form-control" name="payment_method" required>
-                  <option value="">- Payment Method -</option>
-                  <?php 
-                  
-                  $sql = mysqli_query($mysqli,"SELECT * FROM categories WHERE category_type = 'Payment Method'"); 
-                  while($row = mysqli_fetch_array($sql)){
-                    $category_id = $row['category_id'];
-                    $category_name = $row['category_name'];
-                  ?>
-                    <option value="<?php echo $category_id; ?>"><?php echo "$category_name"; ?></option>
-                  
-                  <?php
-                  }
-                  ?>
-                </select>
-              </div>
-            </div>
-          </div>
-        </div>
-        <div class="modal-footer">
-          <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
-          <button type="submit" name="add_invoice_payment" class="btn btn-primary">Save</button>
-        </div>
-      </form>
-    </div>
-  </div>
-</div>
\ No newline at end of file