Hello, fellow WIX partners. I have a request from a client, which I am a little unsure of if possible. Here is her request… . ‘‘I would like a website where people can post products they want to sell. Something like olx.com . Messaging between seller and buyer but no checkout cart.’’
Does anyone know how this would be possible?
Hi Kayeligh, this is a request you can vote for in the link I’ve provided below.
Wix Stores Request: Allowing Others to Sell Products on Your Site
Not sure if it may be possible with Velo, @wingcc may be able to answer this. 
Thank you Steven for this helpful info 
For the create product: https://www.wix.com/velo/reference/wix-stores-backend/createproduct
you can use the Wix Velo API (should be enough to use), you can build a dashboard page for users with code to achieve multi-vendor
but for the chat feature, the custom element god @salman-hammed may be able to build something for your live chat system.
Thank you for the information. This is all way out of my skill range. 
Perhaps it would be best to refer her to someone who does WIX coding?
@kayleigh I have a site Trike Trader and we used a forum to do a “Buy n Sell” type feature as a work around. You could create different product categories and it’s up to the buyer and seller to complete transaction. Not sure if your clients would consider that set up but my client says its working great for his site so far.
@avanidigitalwixpartn Oohhh can you contact me direct and let me know more information…
@kayleigh Messaged you