At PCI Oasis Inc , I was handed a task that sounded simple on paper:

"Help build a crawler that navigates e-commerce websites from the homepage to the checkout page."

Easy enough, right? Open a browser, click some buttons, reach checkout. Done.

Except the internet doesn't want you to do that.

The Problem Nobody Talks About

Every major e-commerce platform, your favourite fashion brands, electronics stores, and sneaker sites run some form of bot detection. Cloudflare. DataDome. PerimeterX. Akamai. Kasada.

These systems are sophisticated. They don't just check if you're sending the right HTTP headers.…