Hi Elisehoo,
first, i have to thank you to konakart who have provided us this excellent commerce cart.
I'm glad you like it

That is something that i am not sure, do i need to start up the konakart engine on my hosting server? if yes,
how do i do that if i host it on web hosting?
How you start it up will depend on how your web hosting company works.. and which operating system you choose to run on. Some web hosting companies will give you complete freedom on a server all of your own, whereas others may choose to "protect" you by restricting your access to our own virtual server that is shared with other users.
If you have freedom to access the machine you can start KonaKart in one of the standard start-up scripts for the system. If not, the web hoster will almost certainly allow you a way to run your programs at the start-up of your virtual server.
Don't forget that KonaKart is a J2EE application so you need to choose a web hosting company that lets you run java applications - not all of them do.
Some web hosting companies have gone one step further than this and have provided a "point-and-click" installation of KonaKart itself. eApps (
www.eapps.com) are one such web hosting company and they might well be ideal for your needs. You simply have to enable KonaKart on your account and eApps will install it and start it up for you. After it's started up you can set up your store parameters (product catalogs etc) using the KonaKart Admin App. It's one of the quickest ways to get a KonaKart store up and running and without having to have an in-depth knowledge of the operating system underneath.
If you do try eApps, or any other ISP for that matter, please feed back your experience to this forum for the benefit of others - thanks!
Regards,
Trevor