diff --git a/advanced-integration/v1/package.json b/advanced-integration/v1/package.json
index d17aa000..e1b47190 100644
--- a/advanced-integration/v1/package.json
+++ b/advanced-integration/v1/package.json
@@ -2,7 +2,7 @@
   "name": "paypal-advanced-integration",
   "description": "Sample Node.js web app to integrate PayPal Advanced Checkout for online payments",
   "version": "1.0.0",
-  "main": "server/server.js",
+  "main": "server.js",
   "type": "module",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
diff --git a/advanced-integration/.gitignore b/advanced-integration/v2/.gitignore
similarity index 100%
rename from advanced-integration/.gitignore
rename to advanced-integration/v2/.gitignore
diff --git a/advanced-integration/views/checkout.ejs b/advanced-integration/views/checkout.ejs
deleted file mode 100644
index 12522326..00000000
--- a/advanced-integration/views/checkout.ejs
+++ /dev/null
@@ -1,101 +0,0 @@
-<html>
-  <head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <link
-      rel="stylesheet"
-      type="text/css"
-      href="https://www.paypalobjects.com/webstatic/en_US/developer/docs/css/cardfields.css"
-    />
-    <script
-      src="https://www.paypal.com/sdk/js?components=buttons,hosted-fields&client-id=<%= clientId %>"
-      data-client-token="<%= clientToken %>"
-    ></script>
-  </head>
-  <body>
-    <div id="paypal-button-container" class="paypal-button-container"></div>
-    <div class="card_container">
-      <form id="card-form">
-        <label for="card-number">Card Number</label>
-        <div id="card-number" class="card_field"></div>
-        <div style="display: flex; flex-direction: row;">
-          <div>
-            <label for="expiration-date">Expiration Date</label>
-            <div id="expiration-date" class="card_field"></div>
-          </div>
-          <div style="margin-left: 10px;">
-            <label for="cvv">CVV</label>
-            <div id="cvv" class="card_field"></div>
-          </div>
-        </div>
-        <label for="card-holder-name">Name on Card</label>
-        <input
-          type="text"
-          id="card-holder-name"
-          name="card-holder-name"
-          autocomplete="off"
-          placeholder="card holder name"
-        />
-        <div>
-          <label for="card-billing-address-street">Billing Address</label>
-          <input
-            type="text"
-            id="card-billing-address-street"
-            name="card-billing-address-street"
-            autocomplete="off"
-            placeholder="street address"
-          />
-        </div>
-        <div>
-          <label for="card-billing-address-unit">&nbsp;</label>
-          <input
-            type="text"
-            id="card-billing-address-unit"
-            name="card-billing-address-unit"
-            autocomplete="off"
-            placeholder="unit"
-          />
-        </div>
-        <div>
-          <input
-            type="text"
-            id="card-billing-address-city"
-            name="card-billing-address-city"
-            autocomplete="off"
-            placeholder="city"
-          />
-        </div>
-        <div>
-          <input
-            type="text"
-            id="card-billing-address-state"
-            name="card-billing-address-state"
-            autocomplete="off"
-            placeholder="state"
-          />
-        </div>
-        <div>
-          <input
-            type="text"
-            id="card-billing-address-zip"
-            name="card-billing-address-zip"
-            autocomplete="off"
-            placeholder="zip / postal code"
-          />
-        </div>
-        <div>
-          <input
-            type="text"
-            id="card-billing-address-country"
-            name="card-billing-address-country"
-            autocomplete="off"
-            placeholder="country code"
-          />
-        </div>
-        <br /><br />
-        <button value="submit" id="submit" class="btn">Pay</button>
-      </form>
-    </div>
-    <script src="app.js"></script>
-  </body>
-</html>
