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An account gives you access to the most advanced functionality on RANDOM.ORG. See below for details.
The Third-Party Draw Service is for professional operators of raffles, sweepstakes, promotional giveaways and other lottery type services. In a similar fashion to a certified official, RANDOM.ORG acts as an unbiased third party who conducts the drawings in a manner that is guaranteed to be fair and truly random.
The highly flexible Premium Generator can generate unique or repeating numbers from large intervals and display them in different bases. It can email the numbers to people and also remember the last 10 times you used it, which are useful features if you need to share the numbers with someone in a different location.