The time required to credit your account is different for each promotion and will be specified in the promotion's terms.
Golden Nugget Online Gaming offers some promotions where, if you qualify, you will receive the promotional credit once the applicable wager is accounted for and other promotions where, if you qualify, you will receive the promotional credits within 24 hours of the end of the promotion period.
If there are technical issues with a promotion, timeframes for you to receive any promotional credits may be subject to change to investigate the issue which can take up to 3 - 5 business days.
For more information, please see the terms and conditions for the specific promotion.