Servcorp is a practical unfair-contract-terms case for any business selling services on standard terms. The contract was not a consumer checkout page. It was a business-to-business services arrangement, exactly the kind of template many suppliers reuse for office services, SaaS, facilities, memberships and support packages.
The lesson is that operational convenience is not enough. If a clause lets one side renew, vary, terminate, charge, keep deposits or avoid liability without a fair balancing mechanism, it belongs on the review list.