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Hi,

You need to use HikaMarket Multi-vendor combined with HikaShop (any edition) if you want several persons to manage their own sales.

Hi,

You need to have HikaShop yes. However, there are three editions of HikaShop and as I said in my previous message, HikaMarket Multivendor can work with any edition of HikaShop. HikaShop Starter can be downloaded here and is completely free:
www.hikashop.com/extensions/hikashop-starter.html
So if you don't need the features of the Essential or Business editions of HikaShop, you can do what you're talking about with only HikaShop Starter (free) and HikaMarket mutlivendor (150€).