I want a WordPress-based clone that mirrors the core workflow of unfrosen.com and smatch.com while keeping the actual buyer and seller identities hidden—only the offers are public, and I remain the sole provider behind the platform. Core build requirements • Secure user registration and login, complete with role management that lets customers browse offers but never see seller details. • Offer catalog with robust search, category filters, and pagination so visitors can quickly locate what they need. • Private on-site messaging that lets registered users reach me without exposing any party’s personal information. • Integrated payment gateway (Stripe or PayPal preferred) to handle checkout for each accepted offer. • Reviews and ratings that buyers can leave once a transaction is complete, visible only after moderation. • Automated email notifications for sign-up, purchase confirmation, new messages, and review requests. Design & UX The interface should feel clean and professional, stay fully responsive, and load quickly across desktop and mobile. Take visual cues from unfrosen.com and smatch.com without copying assets outright. Admin needs • Dashboard controls to add, edit, or deactivate offers. • Message center, payment log, and review moderation panel. • Settings panel to manage fees, email templates, and basic SEO fields. Delivery expectations – Build on a fresh WordPress install using a lightweight, well-supported theme and reputable plugins or custom code where necessary. – Staging site for my review, then migration to the live server. – Clear documentation covering theme/plugin choices, custom code, and deployment steps. – At least one post-launch revision round to iron out minor issues. If you have proven experience creating marketplaces or advanced WordPress customizations, I'd love to see relevant examples and a brief outline of how you plan to tackle this project.