A Merchant Center outage isn’t just a technical hiccup you can scroll past and forget. Advertisers lose revenue opportunities when product feed infrastructure goes down and Shopping ads, Performance Max campaigns, and dynamic remarketing ads stop functioning.
What the Merchant Center Outage Actually Disrupted
Google’s Merchant Center outage prevented advertisers from synchronizing product feeds, updated the status of inventory, or showed accurate diagnostics. Shopping campaigns stopped serving for many advertisers. Products stopped appearing in the Shopping tab. Errors in feeds started appearing, and there was no way to resolve them until the system stabilized.
The frustrating part of these incidents is the “domino effect”. The failure to synchronize a feed is not limited to the Merchant Center. Performance Max asset groups, dynamic ads that replace product data with live feeds, and any automated bidding strategies that rely on real time product data are all impacted. The problems that cascade from the Merchant Center outage are typically greater than the outage itself.
How Google Responded to the Merchant Center Outage
Acknowledging the outage and providing an estimate of the time to resolve it was what most advertisers were looking for. Unfortunately, Google takes a long time to post an update on the Ads Status Dashboard once there is an outage. Many merchants had to wait several hours after the resolution before Google responded to say the issue was resolved.
Such communication gaps put merchants in tough situations. Do you take campaigns offline? Do you hold off, then endure possible wasted spending from broken ads? Do you start reconfiguring feeds? During outages, Google’s statuses are better than nothing, but the communication leaves much to be desired.
Merchant Center Outage Fallout: Budget and Bidding Implications
Many affect Merchant Center outages, and one of the overlooked effects affects automated bidding systems. Smart Bidding relies on constant data streams. In the absence or stale feeds, Smart Bidding is flying blind. During outages, many advertisers noted abnormal spending afterwards, probably due to the system overcorrecting when fresh data flooded back.
Think about this the next time you analyze a campaign affected by an outage. One bad day can affect automated bidding for days, especially with aggressive tROAS targets and short attribution windows.
Why Merchant Center Outage Events Reveal Structural Risks
These outages tend to show where many e-commerce advertisers have outsourced their product visibility to a single feed, and without that single source, there is no visibility.
Until the Merchant Center returns, visibility is zero.
The advertisers that thrive in the disruption era are a select few. Cultivating a multifeed strategy, having a manual campaign structure, and maintaining performance baseline data outside of the walled gardens is a must. Also, it is important to have someone actively engaged with the platform to determine the cause when a performance issue is reported.
Protecting Your Campaigns During a Merchant Center Outage
Google has implemented a campaign benchmarking tool within Google Analytics to provide campaign performance statistics for a given business and compare it to unidentifiable competitor businesses. The benchmarking tool can be a useful resource post outage, to determine if the performance drop is company-specific or attributable to the outage on the Google platform.
Despite not being fully protected from ad platform failures, there are some clear strategies that can lessen exposure. Keeping track of feed status and disapproved products daily will help catch issues before a campaign is shut down.
Having a connection to an expert is also very important. If Google Shopping is your primary advertising platform, having someone at Merchant Center outage specialists in paid media with significant ad spending experience will provide a real time resource to determine Google platform-specific issues during an outage, as opposed to discovering the issue during the weekly report meeting.
Merchant Center Outage Recovery: What to Check First
Performance Max campaigns warrant separate consideration here. As the ad campaign integrates multiple channel types, a feed issue can silently suppress a complete campaign without alerts characteristic of traditional Shopping campaigns. In most cases, this can only be identified as an issue by checking the asset group status and the product feed separately.
Even if Google says that there is a resolution, it’s possible that your work is not done. Feed indexing does take time, and if there were products that were disapproved or removed from the feed, they will not participate in the auctions automatically. A good practice is to run a full feed diagnostic after a confirmed outage.
What a Merchant Center Outage Should Prompt You to Do Long-Term
In addition, you should review automated bidding performance for the 48 to 72 hours post outage. Look for significant shifts in CPC, strange drops in conversion rates, and/or budget pacing issues. These can be caused by the algorithm shifting and readjusting bid targets. Adjusting your bid targets and enabling manual bidding may also reduce the repetition of negative impacts.
Each time a disruption on a platform like this occurs, consider it a forcing function, not a bad day. Imagine if you had the entirety of your shopping whole contained within one feed, one campaign type, and one advertising platform with no redundancies, and the Merchant Center went down.
