Can we change our raffle's details, once it has opened?

You should not change details of your raffle after it has opened, as this could dilute the fairness of the draw.

Once you have opened a Donr Text Raffle, you should not seek to extend the entry time, run another raffle with the same prizes, change the number of prizes available, or make any other changes to the details of your raffle mid-way through its lifecycle. Doing so would dilute the fairness of the draw, as some supporters may have entered before changes were made and this may have affected whether they would have chosen to enter at all, how many times they would have chosen to enter, and may affect their chances of winning, meaning the draw would not be seen as fair.