diff --git a/content/master.blade.php b/content/master.blade.php
index 2bfc3b9..934162c 100644
--- a/content/master.blade.php
+++ b/content/master.blade.php
@@ -1,6 +1,7 @@
 <!doctype html>
 <html lang="{{str_replace('_', '-', app()->getLocale())}}">
 <head>
+    <meta name="checkout" content="{{url('/checkout')}}">
     <meta name="get-contents" content="{{url('/contents/all')}}">
     @insert("content.includes.meta")
     @insert("content.includes.css")
@@ -115,6 +116,38 @@
             <button type="button" class="btn-close" id="btn-close-message" data-bs-dismiss="alert" aria-label="Close"></button>
         </div>
     </div>
+    <div class="modal fade bd-example-modal-sm" id="modal-confirm-addition-of-products" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
+        <div class="modal-dialog modal-sm">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <p>Você gostaria de colocar os produtos do link no carrinho?</p>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-primary btn-confirm-product-link" data-bs-dismiss="modal">Ja</button>
+                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Nein</button>
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="modal fade bd-example-modal-sm" id="modal-confirm-product-replacement" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
+        <div class="modal-dialog modal-sm">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <p>Você possui produtos no carrinho, deseja descartar e colocar os produtos do link no carrinho?</p>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-primary btn-confirm-product-link" data-bs-dismiss="modal">Ja</button>
+                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Nein</button>
+                </div>
+            </div>
+        </div>
+    </div>
     @yield('content')
     @insert("content.includes.footer")
     @insert("content.includes.scripts")
@@ -210,11 +243,29 @@
             if(index == -1) objProducts.push({id: productId, quantity: 1});
             updateProductsInLocalStorage();
         }
+        function isJson(str) {
+            try { JSON.parse(str); }
+            catch (e) { return false; }
+            return true;
+        }
         $(window).on('load', function(){
             if(localStorage.getItem("dismiss-message") == 1) $('.alert-dismissible').remove();
             else $('.alert-dismissible').show();
             $('#btn-close-message').click(function(){ localStorage.setItem("dismiss-message", 1); });
             if(localStorage.getItem("products") != null) objProducts = JSON.parse(localStorage.getItem("products"));
+            let urlPath = window.location.pathname;
+            let code = urlPath.split("/");
+            code = code[code.length-1];
+            let productLink = atob(code);
+            if(isJson(productLink)){
+                if(objProducts.length > 0) $('#modal-confirm-product-replacement').modal('show');
+                else $('#modal-confirm-addition-of-products').modal('show');
+            }
+            $('.btn-confirm-product-link').click(function(){
+                objProducts = JSON.parse(productLink);
+                updateProductsInLocalStorage();
+                window.location.replace($('meta[name="checkout"]').attr('content'));
+            });
             updateProductsInLocalStorage();
             $(document).on('click', '.btn-remove-product', function(){
                 let productId = $(this).attr('data-id');
