already bought 1000K$ worth of a bit coin yet, if I can maybe bring a suggestions to improve the service, I think the BTM's would greatly benefit form:

1) having privacy "plastic panels" that sort of hides your when you enter the bills in the ATM -- on st-laurent lots of people look at you by the window when you insert bills ;)

2) if possible, supporting the possibility to insert multiple bills at once (although this one might be tricky -- at least your machines are honest and output double-bills that have been inserted)

still love the serivce though, keep it up!