For transactions completed through Square Online Checkout links, source reporting will show Checkout Link as the source in the Square dashboard. You can also see total sales per link (for the past year) in the Square Online Checkout home page.
You can view each checkout link from the Online Checkout home page. Just select Create a checkout link in the Online Checkout section of your Dashboard, and you will see all of the links you’ve created in one place. Click on the item you want to view and a card that displays the link URL will slide out.
Images are available for checkout links that are created in the Item library. Navigate to the Item section of your Square Online Overview page to enable checkout links and add an image for your item. If you also have Square Online, please navigate to your online store Settings > select Square Sync to turn on the Sync product images. button.