For instance, we could have a "Sports Technology" tab in the main menu, which includes subcategories such as "Performance Tracking Devices", "Smart Wearables", "Virtual Reality Training Equipment", etc. We can also incorporate product features and specifications using engaging multimedia content like videos, animations, and infographics to enhance customer understanding and interest.

Regarding unmanned retail terminals, integrating them into the PHP e-commerce system can help streamline the purchasing process by allowing customers to buy products directly from interactive kiosks without the need for human intervention. These terminals can be strategically placed in high-traffic locations like shopping malls, gyms, or sports arenas for added convenience.

In terms of legal industry integration, the PHP e-commerce system can offer a secure platform for selling legal documents, templates, or digital courses related to various aspects of sports law. This not only generates additional revenue but also establishes our company as a comprehensive resource for sports-related services.

As for the construction sector, our PHP e-commerce system can be utilized to sell innovative building materials and designs used in creating modern sports facilities. Additionally, it can serve as a platform for connecting architects, engineers, and contractors involved in the construction of sports infrastructure, fostering collaboration and knowledge-sharing.