The robots.txt file of Shopee strictly indicates numerous directives, all pointing towards blocking access for web crawlers. It starts with a User-agent: * directive which applies to all types of web crawlers. This underpins its stern posture against web scraping activities as its doesn't selectively apply to certain user agents such as Google's googlebot or Bing's bingbot. The Disallow: / directive follows immediately which blocks all access to the site's content.

Notwithstanding, there are certain directives like Allow: /, Allow: /itemocode, Allow: /mall/, which are intended for the site's SEO. However, still, every leverage that a web scraper could potentially harness as a loophole is explicitly countered. For instance, where the directive Allow: /itemocode would typically grant access to individual product information, Shopee counters it with a corresponding Disallow: /itemocode. Essentially, this shows that Shopee has a solid policy against web scraping endeavors on its platform.

Shopee's terms of service strictly regulate automated access and data collection. Users are not permitted to "use any robot, spider, scraper or other automated means to access the Platform for any purpose without our express written permission." This includes web scraping, crawling, and bot use. Any use of Shopee's data gathering and extraction tools, without direct authorization, is strictly prohibited. These terms clarify that API usage is allowed only when the express permission is given, indicating that API usage isn't generally accessible but may be made available under specific conditions.

Breaching these regulations can result in severe penalties, including immediate termination of the user’s account and legal pursuit. Shopee promises to "take any necessary legal action and you may be liable to pay for damages," indicating that failing to comply with its scraping policy can lead to severe consequences. Shopee employs a monitoring system to detect non-compliance, and stresses that 'any unlawful use is promptly reported to the Law Enforcement Agencies' hence, users must ensure caution while utilizing Shopee's data for web scraping purposes.