Use cases, market research, legality, and ethics.
Build a 1C-Bitrix product scraper that survives real data: parse supplier prices without the decimal-separator bug, convert currency through the catalog API, and import 10,000 SKUs. Edition prices and API status verified 10 August 2026.
How to enumerate queries under result caps of 60 and 240, pick a dedup key that survives shared switchboards and call-tracking numbers, keep a listing dataset fresh, and decide when an open dataset or a paid API beats a crawler.
What a managed web scraping service does and what it costs: published August 2026 rate cards from managed providers and scraping APIs, per-1,000 unit costs, pilot acceptance tests, SLA and contract terms, GDPR Article 28 duties and the California DROP deadline.
A working competitor monitoring system, priced and tested: vendor prices read on 10 August 2026, what eight large sites actually permit in robots.txt, the Meta Ad Library API limit almost nobody mentions, and the line where price tracking becomes an antitrust problem.
Employee monitoring software, checked against vendor pricing pages and regulator decisions in August 2026: what the agents capture, what seven tools charge per seat, what the ICO, the CNIL and the EU AI Act now require, and where transparency stops helping.
What GDPR actually demands of a scraper, read against the regulation, EDPB Guidelines 03/2026 on web scraping adopted 7 July 2026, ICO guidance and the Clearview enforcement file as it stood in August 2026: lawful basis, Article 14 notice, erasure at scale, and where the rules stop.
What hiring a web scraping developer really costs in 2026: Upwork, Fiverr and Toptal fee structures, proxy and unblocking prices per GB and per 1,000 requests, and the maintenance bill that actually decides the choice.
Scrape supplier catalogs into OpenCart 3 and 4: the seo_url and product_code schema changes most guides miss, strict-mode INSERT failures, a price parser tested on ten locale formats, and measured parsing costs per 10,000 pages.
Nine central bank feeds and ten rate APIs opened on 13 August 2026: the ECB disclaimer, the Frankfurter v1-to-v2 break, verified free tiers and prices, decimal storage, and code in five languages.