Promotions for online casino sites can come and go pretty quickly. For a few days or a weekend, you can snag some quick bonus bucks, but you have to move fast or they expire. Even regularly scheduled daily promotions are just that—good for one day.

That’s why it is always a good idea to look for promotions that last a whole month, or at least for several weeks. They take more on-site play to pay off, of course, but the rewards are usually pretty great.

A perfect example is the Virgin Adventures promotion at VirginCasino.com. Since Virgin is connected to Virgin Airlines, its casino promotions are often focused on travel. After a summer series of giving away a trip a week, they’re bringing back the monthlong Virgin Adventures promotion. For September, the grand prize is a trip to Hawaii worth $2,000.

It’s a sweepstakes prize. Players earn an entry every time they bet $50 on the site, up to five entries a day. That means you don’t have to make any more effort than you usually do, but at the end of the month, who knows? You may be saying, “Aloha.”

Sign up at VirginCasino.com here.

Here’s a look at some other popular monthlong promotions.

Golden Nugget

GoldenNuggetCasino.com has been running a yearlong contest dubbed the Half Million Dollar Race. Each month, the site offers contests for big bonus prizes. For most of the year, the top monthly prize has been $5,000 Bonus Dollars. But, in September, that’s been hiked up to $10,000. There’s now up to a total of $75,000 in guaranteed prizes a month.

The leaderboard contest is based on acquiring loyalty points and points for special missions.

Sign up to play at GoldenNuggetCasino.com here.

Pala Casino

PalaCasino.com has instituted a monthly first depositor drawing. It’s only for new players, but just make a $25 deposit and you will be entered into a drawing to win 50 Bonus Spins on the PalaCasino.com $1 million slot. Five lucky winners will be selected at random.

Visit PalaCasino.com to sign up.

Caesars Casino

CaesarsCasino.com gives away $2,500 in bonus money every month. Another sweepstakes draw, you earn an entry every day you log in to the site during the month. At the end of the month, 250 winners will receive $10 in casino bonus play.

Sign up at CaesarsCasino.com now.

Monthlong Poker Leaderboards

Poker sites are also known for monthlong leaderboard play. BorgataPoker.com offers a monthly tournament leaderboard, and WSOP.com offers a sit-and-go tournament leaderboard.

After all, if you play at a site regularly, it’s nice to get back a little reward at the end of the month.