Facebook Checkin probs for a local business FB fan page

[Dan-Lawrence]

Hi

I have a client who has set up Facebook fan page for their physically located local business and they have 'checkedin' to it but not showing on FB page as having been checked in i.e. '0 were here' when i would have thought it should show at least 1

Does anybody know how best to set up FB fan page for a local business so is checkin'able ? or rather just get the checking in aspect of existing page working properly ?

(Have followed FB help guidelines)

Cheers

Dan