Requirement:
The requirement is to add a custom address area like in the standard SCA website we’ve to make changes to the Item cart summary section.
Changing the PayPal text on the Payment page.
Adding a popup to the Edit button while we’re clicking on it it’ll prevent us to edit the address and it’ll show a popup instead.
Solution:
We’ve created an extension for this requirement and extended the order wizard file and all the required files for this change.
We’ve extended address details files and made changes there and prevented the user to edit the address instead of that it’ll show us a popup with the message “Please call us on 020 74243270 to make changes”.
Details of extension:
Name: Checkout_Extension
Fantasy Name: Checkout Extension
Version: 1.0.0
Description: The extension for extending the checkout
Use of this extension:
This extension is used for making changes in the wizard files on the Checkout page and it’ll add a popup on the Checkout page.
Also, we’re changing the different names in the shipping address and billing address by using this extension.
Also, we’re preventing users to add a new address to the website in this case also it’ll show a popup with the message. “Please call us on 020 74243270 to make changes”.
Functionality :
- As we’ve extended the Order Wizard View File and the options we’ve added there.
- In the second extended file, we’re changing the name of different shipping addresses and billing addresses.
- In the third extended file, we’re making changes in the different types of card formats.
- In the fourth extend file we’re extending the address file and adding the popup in the edit button of the address field and also in the remove button of the same.
Result:
Popup message in the case of clicking on Edit, Remove, and New Address buttons.

Name changes of the field.

Made Changes in the Delivery Method field.

Made address fields as one in a row as per the SCA standard it’s three in a row but we’ve made customization for that.
