Pick a plan to get started if you have not register yet you can register along with your biz information and submit your biz for approval.
All Free biz does not expire but you do not get most of the benefits smartbiz offers like your biz Video and Biz promotions is good to pick at least the standard price plan.
Yes there are 2 Dashboard
1 For site members for profiles, walls,etc..for site members intereactions.
2. For Smartbiz Owners to control their biz you only get biz Dashboard when you submit your biz