~snip~
What do you mean? What kind of monthly bonus?
~ so there is no fixed date about the release of the bonus. Since Primedice and Stake are owned by the same team, so I do believe the monthly bonus is the same or at least similar in terms of the calculation as well as the time of releasement.
Yeah, the monthly bonus at primedice works same way like stake. And they have distributed the monthly bonus today as five days reolad from bronze to gold level VIP user. Higher VIP ranked user got coupon link in email. There is no fixed date for the monthly bonus as you said, but they don't send the bouns together at both site. While the monthly bonus period finish at a site they send it to other after few days gap. The difference is that, stake gives weekly bonus and PD gives Fortnightly bonus to their VIP user.