On the Action Center you can connect your Things to do products with Google Ads accounts to run Things to do campaigns. Refer to the Travel campaigns for Things to do documentation for more information and detailed instructions.
Share only selected products using a CSV file
If you don't want to connect your entire product feed with a Google Ads account, you can choose what products are shared by uploading a CSV file.
The CSV file does not require any headers and must have the Product ID of each product you want to share on a separate line. For example, the contents of your CSV file could looks as follows:
product-1
product-2
product-3
...
You can either find your Product IDs on the Inventory view
in the "ProductId" column of the displayed table, or you can download the
Product IDs of your entire feed when reviewing or modifying an account link.