I've been called by Royal two or three times (not technically cold called). I may be in the minority in that I like it when they call. If memory serves, they have just offered me a 20% cash bonus each time (when the regular deals on the site were less).
got the 25% re-up deal last week, got lucky and got 2 same day 4 figure neteller wd's...the withdrawals were quicker than expected and absolutely no hassle or problems what so ever...
Bonus funds are offered for players legitimately looking for a site to become a member of. Management reserves the right to revoke the bonus if a player is not looking to become an active member.