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Medusa is an open source headless commerce platform. Use our building blocks and customize your setup in any way you want. Easy to set up with plug-n-play integrations to payments, CMSs, shipping, analytics etc. - Take ownership of your commerce stack

ChatPDF is the fast and easy way to chat with any PDF, free and without sign-in. Talk to books, research papers, manuals, essays, legal contracts, whatever you have! Millions of students, researchers and professionals use this AI tool to instantly answer questions from any PDF file.