We need to run a promotion for specific products on google merchant center. Google documentation mentions the following:
Add the ‘promotion_id’ attribute to your products feed as a new column.Be sure to only add the promotion_id to products that are definitely included in the promotion. If your promotion is tied to a product that should be excluded, the entire promotion will be denied approval.
Is there a way to include the promotion_id attribute and apply a static promotion id to specific products as mentioned above?