Can i ask sean if the promotional costs from the recent CES2016...

Can i ask sean if the promotional costs from the recent CES2016 /USA promotional trip charged to IOT LTD included all expenses paid travel for their families too? The reason i ask this question is that i am trying to reconcile the expenses paid out to marketing & promotion by the company vs current lacklustre brand presence and awareness and no mou or distribution contracts to date. I hope sean can clarify to assist me with my balance sheet enquiry.

Cheers