Add verified cert marketing link

common/templates/course_modes/choose.html

@@ -100,7 +100,7 @@
 
           <hr />
             <p class="tip">
-              <a href="">What is an ID Verified Certificate?</a>
+              <a href="${marketing_link('WHAT_IS_VERIFIED_CERT')}">What is an ID Verified Certificate?</a>
             </p>
             <p class="m-btn-primary green">
               <input type="submit" name="mode" value="Select Certificate" />

lms/envs/common.py

@@ -814,6 +814,9 @@ MKTG_URL_LINK_MAP = {
     'TOS': 'tos',
     'HONOR': 'honor',
     'PRIVACY': 'privacy_edx',
+
+    # Verified Certificates
+    'WHAT_IS_VERIFIED_CERT' : 'verified-certificate',
 }
 
 ############################### THEME ################################