Allow customers to buy items without registration

www.elbow-strike.com/store
-- HikaShop version -- :2.2.0
-- Joomla version -- : 3.0
Hello, I need to allow customers to buy my itmes without the needs to regsiter as user, I just need to ask them the shipping details in the checkout stage, is it possible? Thanx!

Cris

EDIT: I've done already thanx