diff --git a/app/controllers/simplified-account/settings/worldpay-details/credentials/worldpay-credentials.controller.js b/app/controllers/simplified-account/settings/worldpay-details/credentials/worldpay-credentials.controller.js
index 08e895971..7f76382ce 100644
--- a/app/controllers/simplified-account/settings/worldpay-details/credentials/worldpay-credentials.controller.js
+++ b/app/controllers/simplified-account/settings/worldpay-details/credentials/worldpay-credentials.controller.js
@@ -7,9 +7,12 @@ const worldpayDetailsService = require('@services/worldpay-details.service')
 const WorldpayCredential = require('@models/gateway-account-credential/WorldpayCredential.class')
 
 function get (req, res) {
+  const existingCredentials = req.account.getCurrentCredential().credentials?.oneOffCustomerInitiated || {}
+
   return response(req, res, 'simplified-account/settings/worldpay-details/credentials', {
     backLink: formatSimplifiedAccountPathsFor(paths.simplifiedAccount.settings.worldpayDetails.index,
-      req.service.externalId, req.account.type)
+      req.service.externalId, req.account.type),
+    credentials: existingCredentials
   })
 }
 
diff --git a/app/models/WorldpayTasks.class.js b/app/models/WorldpayTasks.class.js
index 8fbc302a0..3005aa032 100644
--- a/app/models/WorldpayTasks.class.js
+++ b/app/models/WorldpayTasks.class.js
@@ -20,7 +20,20 @@ class WorldpayTasks {
           service.externalId, gatewayAccount.type),
         id: 'worldpay-credentials',
         linkText: 'Link your Worldpay account with GOV.UK Pay',
-        complete: true
+        complete: true,
+        completedCard: {
+          title: 'Account credentials',
+          rows: [{
+            keyText: 'Merchant Code',
+            valueText: credential.credentials?.oneOffCustomerInitiated?.merchantCode
+          }, {
+            keyText: 'Username',
+            valueText: credential.credentials?.oneOffCustomerInitiated?.username
+          }, {
+            keyText: 'Password',
+            valueText: '●●●●●●●●'
+          }]
+        }
       }
       if (!credential || !credential.credentials.oneOffCustomerInitiated) {
         worldpayCredentials.complete = false
diff --git a/app/views/simplified-account/settings/worldpay-details/credentials.njk b/app/views/simplified-account/settings/worldpay-details/credentials.njk
index 53b890e18..20317a357 100644
--- a/app/views/simplified-account/settings/worldpay-details/credentials.njk
+++ b/app/views/simplified-account/settings/worldpay-details/credentials.njk
@@ -24,7 +24,7 @@
       name: 'merchantCode',
       classes: 'govuk-input--width-20',
       type: 'text',
-      value: merchantCode,
+      value: credentials.merchantCode,
       errorMessage: errors.formErrors.merchantCode and {
         text: errors.formErrors.merchantCode
       }
@@ -39,7 +39,7 @@
       name: 'username',
       classes: 'govuk-input--width-20',
       type: 'text',
-      value: username,
+      value: credentials.username,
       errorMessage: errors.formErrors.username and {
         text: errors.formErrors.username
       },
@@ -55,7 +55,6 @@
       name: 'password',
       classes: "govuk-input--width-20",
       type: 'password',
-      value: password,
       errorMessage: errors.formErrors.password and {
         text: errors.formErrors.password
       },
diff --git a/app/views/simplified-account/settings/worldpay-details/index.njk b/app/views/simplified-account/settings/worldpay-details/index.njk
index 8d41f0e5a..f1b025a51 100644
--- a/app/views/simplified-account/settings/worldpay-details/index.njk
+++ b/app/views/simplified-account/settings/worldpay-details/index.njk
@@ -41,6 +41,35 @@
       classes: "task-list"
     }) }}
 
+  {% else %}
+
+    {% set taskList = [] %}
+    {% for task in tasks %}
+      {% set taskCardRows = [] %}
+        {% for row in task.completedCard.rows %}
+          {% set taskCardRows = (taskCardRows.push({
+              key: { text: row.keyText },
+              value: { text: row.valueText }
+          }), taskCardRows) %}
+        {% endfor %}
+
+      {{ govukSummaryList({
+        card: {
+          title: {
+            text: task.completedCard.title
+          },
+          actions: {
+            items: [{
+              href: task.href,
+              text: 'Change'
+            }]
+          }
+        },
+        rows: taskCardRows
+      }) }}
+
+    {% endfor %}
+
   {% endif %}
 
 {% endblock %}