That doesn't resolve much. The promise of rewards is just that: they are not guarantees.
In particular, the language of "up to" gives a range that includes zero. In my eyes, the marketing is equivalent to, "we provide bonuses of 10% lossback to some high roller users," with the keyword being
some.
some.some high rollers who bet 5 btc in a single bet many times.is they count?i wasnt know that they will post such complicated bonus in theire TOS for which we have to read dictionaries to understand them.