BTW may I ask OP what is the sources of investment in USD? Only bank account listed there. why don't you accept online sources of payment? like perfectmoney, skrill paypal(not using paypal still understood because of their reversible policy). if you support them people will invest more.
It's not that zero USD would be invested so far. Crypto is on a bullet train and banks moving with the speed of a horse carriage. Everyone, please note, that it can take up to 10 working days (usually 3/4) for money to be send from one country and received in another (SEPA is exception here). Unbelivable in 2016, but so true!
We do have payment confirmation from multiple users who sent USD to us (we apply bonus according to payment confirmation because of slow banks), but zero USD reached our bank account so far. We are all in crypto for a reason. This being just one of.