KEY POINTS
  • Expedia's chief executive officer warns against European countries taxing tech services.
  • France passes a 3% tax on big tech companies' digital revenues in July, defying the Trump administration. The UK is planning a similar tax.
  • CEO Mark Okerstrom says the taxes could hurt the company's third-quarter reports.
Visitors browse at the display of Expedia during the International Tourism Trade Fair in Berlin.

Expedia's chief executive officer warned against European countries taxing big tech companies' digital services, telling CNBC that it would just end up costing consumers.

"These digital services taxes are something that should be a concern," CEO Mark Okerstrom said Friday in a "Squawk on the Street" interview. "The second that you start taxing these platforms and start putting friction in the system, ultimately the concern is that it ends up landing right in the hands of consumers."