Does this only work for the very first deposit, or can you make a small deposit first, then a bigger one later and hit "request" to either get 100% on the larger one or on a cumulative amount of them two?
That's one, small downside of having generous offers like that, it kind of discourages people from making small deposits, as it's better to wait till you have more free funds available, to take full advantage of the offer.
It is clearly stated in the banner of the promotion that the 100% welcome bonus is applied for your FIRST deposit only, so basically you cant take it with your 2nd deposit.
I would even think that it is better to take such a welcome bonus with small deposit than bigger deposit, because the bigger the deposit you take means that the higher wagering requirement you need to complete.
Unfortunately the terms of this offer is not complete IMO as I cant find any information about wagering requirement, minimum and max bonus, and some other things about the bonus.
There is small button namely "details" on the banner but I cant click it.