Hi,
I received your email and I prefer to just reply you here ; in order to not duplicate the same message to answer to the same questions.
1/ HikaMarket does not have the same kind of interface, like you can see in our demo website but the main feature are already there.
Because HikaShop/HikaMarket are flexible, you can override/customize the view in order to have the look (or interface) you want. It require some work but it is something possible.
2/ Yes, HikaMarket process the fees/commission on the sales ; that's one of the first and main feature.
www.hikashop.com/support/documentation/259-hikamarket-fees.html
3/ In your email you talked about "EgenPSP" and like I wrote on May, "EgenPSP" is not a adaptive payment platform.
It does not support the commission/split feature.
I don't know if you can configure a global fee for the different merchants but there is no available feature to make it dynamic or to pay several vendors in the same time.
Otherwise, that's right, now Ayden support the adaptive payment, like "Paypal Adaptive" or "MangoPay" (which are two existing plugins in HikaMarket).
HikaShop have a payment plugin for Ayden but that plugin does not support the new "marketpay" API.
So I'll add that payment plugin in the TODO list for the HikaMarket payment plugins.
4/ HikaShop is compatible with Akeeba Subscription and Emerald Subscription.
Otherwise, if you use a subscription extension which can change the user group using the Joomla system (calling the Joomla trigger ; so not CBSubs) you will be fully compatible with the HikaMarket vendor activation system.
Regards,