# Latching Single Listing from Existing Amazon Catalog ## Matching to an Existing Listing To sell a product that is already being sold on Amazon, do the following: 1. For adding products already listed on Amazon, Click **Add a Product**. ![QG1](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/image-1.png) center em Figure 1: Add a Product br 1. Enter the Product name/UPC/EAN/ASIN or ISBN in the search box and press Enter. ![QG1](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/matching-2.png) center em Figure 2: Add a Product br 1. Once you see the listing, click on the product and review the Brand name, title, images, description, and product features to ensure the match is exact. 2. You should use this listing only if all the details from the existing listing match your product. ![QG1](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/matching-3.png) center em Figure 3: Product Details br 1. If all the details match your product, you need to click on the **Sell on Amazon** button. ![QG2](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/matching-4.png) center em Figure 4: Sell on Amazon br 1. You will be prompted to add the SKU, Product condition, Price, Quantity and Fulfilment channel of the product. ![QG2](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/matching-5.png) center em Figure 5: Product Details br 1. For products that require approval, you will see **Apply to Sell** on the listings page. ![QG1](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/matching-6.png) center em Figure 6: Apply to Sell br * You will require a valid GST ID to sell certain products. * If you do not have a valid GST ID, you can sell only GST exempt products. * For products that have any other limitations, click on **Learn more**. 1. Click on **Apply to Sell**, you will be redirected to the page where you will have to click on **Request Approval**. ![QG1](https://cdn.pixelbin.io/v2/doc/original/Sunlight/MCU/Listings-Management/Amazon/Cataloging/existing-listing/request-approval.png) center em Figure 7: Request Approval br 1. Once you get the approval, you can start adding the details as per Figure 5. If you're the brand owner, you won't get the request approval message.