Allowing users to purchase without registering

I have been using the free version of HikaShop (which I really like) and I was poking around to try to find if there was an option to turn off registration. I found in Configuration > Checkout page there's a radio button for Login (No or Yes) and a section for Registration, which says it requires a commercial version of HikaShop in order to use.

I'm very happy to purchase a copy of HikaShop, but I wanted to make sure this option did what I think it does. Is it possible to allow users to purchase items without registering an account, waiting for the confirmation e-mail, and then logging in? Can they just add an item to their cart, input their address and credit card information, then submit?

Thanks!

And to get access to this option, I only need to buy the Essential license?

Thanks, done!

I also want users to be able to purchase products without registering or logging in. Am I understanding this thread correctly? - do I need to buy a license in order to remove the login and registration requirement???

Under "checkout", I set "login" to "no" but when someone adds a product to their cart, they are immediately prompted to register.

Are there instructions somewhere explaining how to allow users to checkout without registering?

Thanks for your help!