Glanceable posts first. Action second. Chat when you need to negotiate.
Create a marketplace post with clear intent: need, offer, free, trade, hire, book, invite, or urgent. Add who/when/where so people do not have to read a long caption.
Search filters by category and side (need vs have). For You shows live and marketplace activity nearby and relevant to you.
Buy, submit a proposal, collect free items, propose a swap, join an invite, or help an urgent request — then negotiate in Ask/Inbox when price or details need a conversation.
Show the product, take questions, and close faster with live video. See also Live & TwinCam help.
Book rides and deliveries with itinerary modes, or handle bills from Services. Overview: services help.