A Search ad with nothing under the headline is a smaller ad. Sitelinks, callouts, structured snippets, and price assets are how a catalog store takes more of the result and answers the next question before the click: which collection, which policy, which price band. They are also an easy way to send a paid click somewhere you did not mean to, if the asset was filled in from a template.

Google's own asset system will show combinations. You do not control which sitelink appears next to which headline on a given search. That is a reason to make every asset safe on its own, not a reason to leave the fields empty.

The minimum set that is worth having

For a campaign that is ready to spend, aim for a set you can defend in a review:

  • At least four sitelinks, each with its own final URL, a short description, and a page that matches the label. "Trail shoes" goes to the trail shoe collection, not the homepage and not the blog.
  • At least four callouts that state facts: shipping window, materials, warranty, fit, or a review standard you can point to. "Best quality" is not a fact.
  • At least one structured snippet whose header matches the values. A header of "Types" filled with materials, or a header of "Brands" filled with your own collection names, teaches the shopper nothing.
  • Price or promotion assets only when the figure on the asset matches the figure on the page this week.

Unique URLs matter more than extra adjectives. Two sitelinks that both resolve to the homepage are one sitelink with two labels. They also fight the rule that each ad group should land on its own product or collection page, which is laid out in matching ad groups to landing pages.

What not to put in an asset

Do not sitelink the shipping policy, the returns page, or a journal article unless you have decided that click is worth paying for. Those URLs belong in exclusions for expanded final URLs. A sitelink is a paid path you chose. Treat it that way.

Do not paste last season's promo into a promotion asset because the field was blank. If the code is dead, the asset is a false ad. The same standard as the headline fact-check applies: if the page does not say it today, the asset does not say it today.

Callouts are a poor place for claims you would not put in a headline. Character limits are shorter, so teams get vague. Short and true beats short and empty. "Ships in 2 business days" is useful. "Shop now" is the button the shopper already has.

Review assets when the catalog moves

A sitelink to a summer collection is wrong in October if that collection is four broken sizes. Price assets go stale the morning a cost change hits the site. Put asset review on the same cadence as feed review, not on a quarterly creative day. If you already run a feed health checklist, add the Search assets to that pass: same products, same prices, different surface.

How Kopa drafts the assets

In Kopa, Smart Campaigns drafts sitelinks with descriptions and distinct URLs, plus callouts, structured snippets, and price or promo assets, from the same store scan as the ads. You approve the set before it is published, and a URL that is only a policy or a blog post is not offered as a sitelink.

What good looks like

  • Four or more sitelinks, each with a unique URL that is a product or collection page you are willing to pay for.
  • Four or more callouts, each traceable to a fact on the site.
  • Structured snippet headers match the values under them.
  • Price and promotion assets match checkout this week.
  • Asset review runs when prices and stock move, not only when someone opens the ads editor.