Ah I see, ...so you cannot crash through multiple bids with one sell order. Thanks.
Happy to help, I learned this the hard way during dry runs! You can crash through orders, it will just cost you a lot of fees.
example order book:
bid 1 @$9
bid 1 @$8
I submit ask 3@$8
I sell 3 shares and get $24
bidder 1 gets 1 for $10, bidder 2 gets 1 for $9, bidder 3 gets one for $8 (paid a total of $27).
the $3 difference becomes fees
It's possible for someone to write a third party app which will allow bitsharesx to behave more like a "traditional" exchange, but right now it is set up like this to defend against a certain type of market manipulation