moYouKnow

I have a margin account and recently I got assigned on a cash covered put. For the first week the assigned shares were held with margin and I could see interest being charged but the following week a "journal" transaction appeared in my activity history debiting my cash position and crediting my margin debt after which the assigned shares were no longer held with margin and fully paid.

Why did this happen all of a sudden and is there no way to both use margin to hold shares and trade options that require a cash to cover them?

Level 2 includes selling "Cash covered Puts" does that literally mean cash or can you cover the Put using Non-Margin Buying Power for Margin accounts as well?

I acquired a small number of ZRX tokens (~20) on hitbtc a couple days ago to experiment with. I tried withdrawing them to a metamask wallet and the transaction has been listed as pending in HitBTC for 2+ days now. When I look for the transaction ID in etherscan's explorer it doesn't find it.

Is this a hitbtc issue or an issue with Ethereum congestion caused by cryptokitties. What are my options, just wait it out?

I had a bunch of Bitcoin Cash bumper sticker magnets printed and I want to sell them for Bitcoin Cash. Is there a service like Bitpay that will let you easily create a product page to sell a physical good for Bitcoin Cash? I looked at rocketr.net but they only support digital goods and don't collect the buyer's shipping address.

Suggestions?