In late July, many cross-border e-commerce sellers noticed a sudden drop in traffic. While initially attributed to a post-Prime Day slump, data monitoring tools soon revealed a major industry shift: Amazon had abruptly halted its Google Shopping ad campaigns globally.

Amazon has historically been one of the largest spenders on Google Shopping, commanding roughly 60% of the shopping ad share in the US, 55% in the UK, and 38% in Germany. However, between July 21 and July 23, data from multiple tracking agencies showed Amazon's shopping ad share in major markets—including the US, UK, Germany, Japan, France, Italy, Spain, Canada, and Australia—plummeted to zero.

Amazon sellers immediately felt the impact. Some reported spiking internal advertising costs and declining conversion rates. One electronics seller noted that the cost of launching new products doubled, with performance dropping to half of previous levels.

Why Did Amazon Pause Its Google Ads?

While Amazon has not released an official statement, third-party data firms like Tinuiti and SmarterEcommerce, along with industry analysts like Mike Ryan, suggest several potential reasons for this massive strategic shift:

  • Incrementality Testing: Large enterprises often run incrementality tests to measure the true value of their ad spend. By pausing Google Shopping, Amazon can determine whether these ads were driving net-new customers or simply cannibalizing organic traffic that would have arrived anyway.
  • Ecosystem Retention: Amazon has been aggressively building out its own advertising network. Keeping traffic and ad dollars within its own ecosystem reduces reliance on Google and keeps users on Amazon-owned properties.
  • Competitive Dynamics: Google has steadily expanded its e-commerce capabilities, positioning itself as a more direct competitor to Amazon. Reducing ad spend on Google aligns with a broader strategy to limit dependency on a rival.

This pause wasn't entirely unexpected; data shows Amazon had already slashed its Google Shopping budget by approximately 50% in May, paving the way for this complete halt.

The Impact on Amazon vs. DTC Sellers

This shift has created a stark divide in the e-commerce landscape, presenting both challenges and opportunities:

  • For Amazon Sellers: The loss of external Google Shopping traffic means sellers must rely more heavily on internal Amazon search. This is expected to drive up on-platform competition, causing Amazon CPCs to rise as sellers bid more aggressively for limited internal traffic.
  • For DTC (Direct-to-Consumer) Brands: This is a massive opportunity. With Amazon temporarily exiting the Google Shopping auction, competition has eased. DTC brands bidding on Google Ads are seeing lower CPCs and improved conversion rates. At RichMobo, our clients have already reported cheaper traffic and stronger ROAS on Google Shopping during this period.

Conclusion

Whether this pause is a temporary experiment or a long-term strategic realignment remains to be seen. However, it underscores the volatile nature of platform-dependent marketing. For both Amazon and DTC merchants, maintaining a diversified, agile marketing strategy is the best defense against sudden platform shifts.