Providing an online marketplace platform connecting buyers and sellers of event services, products, and rentable spaces; offering a platform for businesses and individuals to list, promote, and sell event services, including catering, entertainment, décor, photography, videography, lighting, musicians, street food vendors, florists, art installations, and equipment rentals, with real-time availability management; facilitating on-demand and scheduled bookings of event services a la carte; enabling users to browse, select, and book event-related services and goods, while allowing sellers to manage listings, availability, and bookings; facilitating commercial transactions, including payment processing, between service providers and customers via a website and mobile application; providing logistics coordination for event services, such as delivery, setup, and takedown, via the platform; providing referrals to connect users with event service providers and venues.