The "buy order" is a list of trading orders made by exchange users who want to buy at a specific price. A "buy wall" is a big accumulation of buy orders at a specific price that don't let the coin value drop below that(because of the big amount of demand at that price). Hope I made myself clear,but if you need more info don't hesitate to drop me a pm.
Yobit offers different ICO pricing to run ICOs, for example
- 0% buy wall (20% fee + 0.5 btc prepay)
- 50% buy wall (10% fee + 0.25 btc prepay)
- 100% buy wall (10% fee)
Since 0% buy wall is more expensive than 50% buy wall in yobit, and even 100% buy wall is for free, your explanation makes no sense to me.
If a buy wall is what you described (a wall which does not let the coin value drop below it), then 100% buy wall should be much more "valuable" for the person who runs ICO, since it would guarantee him somehow better price. But it's the opposite. So I am afraid I still do not understand what those payment walls at yobit mean.
Yobit even offers something like "105% price wall", which makes the thing even more confusing
Anybody has a clue wht these buy walls or price walls are?