In e-commerce, price optimization is critical. Competitors frequently monitor your pricing to adjust their own strategies. However, many use automated scraper bots that click your Google Shopping ads to check product pages.
Because Google Shopping ads are highly visible and link directly to product detail pages, competitor scrapers click these ads repeatedly, charging your account and wasting your daily budget.
If you are seeing high click volume on shopping campaigns with zero purchases, you are likely the target of price-scraping bots. Here is how to protect your ad spend.
How Pricing Scrapers Target Google Shopping
Competitor price scrapers use automated web-crawlers to monitor product pages. The bot queries Google Shopping for specific terms, finds your sponsored listing, and clicks the link.
Once on your product page, the crawler extracts pricing and stock data, close the tab, and repeats the process across your inventory.
Google charges you the full CPC fee for each click, which can add up to thousands of dollars in wasted spend per month.
Why Traditional Bot Mitigation Falls Short
Standard firewalls and CDN rules focus on network-level IP reputation. But modern price scrapers utilize residential proxy networks, rotating their IP addresses with every request.
Each click comes from a clean consumer IP, making it difficult to differentiate scrapers from real shoppers using network data alone.
To stop these scrapers, you must evaluate their browser configuration and interaction behavior on the client-side.
How BotRefund Identifies Shopping Scrapers
BotRefund detects price-scraping bots by auditing browser rendering parameters and interaction telemetry.
Our script monitors product page activities, checking for headless browser flags, simulated touch tracks, and linear mouse movements. Scrapers display no user interactions, which BotRefund detects instantly.
BotRefund logs these sessions alongside GCLIDs, creating an audit report. You can use these reports to submit disputes to Google and claim refunds on the invalid shopping clicks.
Checklist: How to Secure Google Shopping Campaigns
- Monitor product-level click reports in your Google Shopping campaigns.
- Flag campaigns with high clicks and zero conversions on single products.
- Look for click events that register zero scroll activity or viewport interaction.
- Install BotRefund to monitor behavioral telemetry on product pages.
- Submit click quality reports to Google support to request ad credits.
Frequently Asked Questions
Why do competitors click Google Shopping ads to scrape prices?
Because Shopping ads link directly to product pages, making it easy for scrapers to access details.
Can I block competitors from clicking my Shopping ads?
Not directly, but you can detect their automated clicks and submit disputes to Google to recover the wasted budget.
How does BotRefund detect pricing bots?
By checking for low-level browser characteristics, such as headless window sizes, missing hardware APIs, and webdriver properties.