Na, no collateral. Not sure how that'd even work with a low dollar amount in a small time frame.
12 hours because I realized 24 is likely a little too long. I have all my stake in alt currency but it's slow as shit getting btc into a blockchain wallet because the (nxt) exchanges withdraw btc manually. Looking to make an order with a company tonight (early morning) just to expedite the delivery process.
How can you trust me... Don't know. I can give a phone number and email but there's not much I can do beyond that.
Sounds reasonable. What exchange rate are you using to convert BTC to USD?