Proposal Summary
This proposal covers both the functional and UI development to Show the Product that is out of stock with the item name and quantity available on the checkout page for the SCA webstore Cleerline Technologies.
Requirement
Required to display the item name and quantity on hand when the error message appears in checkout page of the website.
Our Solution
We will create an extension and extend the corresponding view. If the quantity ordered is more than the available quantity we will display the name/SKU and available quantity with the error message.

Assumptions
- The functionality will be added in the checkout page.
- A new extension will be created for this functionality.
- We will develop a UI section based on the current theme and any additional changes to the UI or functionality will be considered extra.
Enhancement Solution
The proposed solution is to display the item name and quantity in the checkout page only.
When the error is displayed, the customer needs to go back to the cart page, edit the quantity and then repeat the checkout process again.
In order to reduce the customer effort, we can display the quantity available for the items in the cart page also when they try to move to the checkout page.
By doing this, customers will be able to edit the quantity from the cart page and correct data will be carried out to the checkout page. This will help the customers to reduce the effort to repeat the checkout steps.
We can display the item names in the top of the cart page and the available quantity in each item line.