For the quickest responses email
mark@bitmark.co at any time - I'm online many hours each day.
tobeaj2mer01 is correct, and is a good man, yet we are also unclear.
Here is our conversation from pm around the time of investment:
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Thanks for your explanation, 0.5 BTC or equivalent BTM is not my concern, what I concerned is that I PMed you two times, but don't get any feedback, it pissed me off and felt not respected.