My only problem with this is, if one person decides to buy (10) tickets @$10 each and everyone else buys (1) ticket @ $10, say a total of $1000 need to raise. This would mean only 100 tickets available. Then this one individual has a 10% chance to win where as the others have a 1% chance. I know the odds are each ticket is worth 1%. This seems it could be skewed by multiple entries by one individual though since there would be a finite amount of tickets. The figures are for example only.
That being said, I would be interested if this is somehow taken into account to balance the chance for everyone that chooses to participate.
Just my 0.02 cents.
MK
I would not want to risk losing out on a performance test or review (or a chance to win the item) because there were not enough people willing to buy tickets, especially if a few were willing to buy enough tickets to bring us to the total number of tickets needed.
If the ticket sales have a month-long time frame, as suggested earlier, I can see limiting it for a couple weeks so that everyone that wants a chance to participate, can. If all the tickets are not sold after a couple weeks, then open up the limit so anyone can buy as many tickets as they want.
Someone will need to explain to me what mechanism there is to:
1. Sell tickets on line that folks can purchase with a credit or debit card
2. Will generate a list of who bought a ticket and how many they bought
3. Will return or credit their card if not enough sold
4. Will not charge a service fee for doing this.
I didn't think anything like this existed, but my experience is very limited.
I cannot help with 1 through 3 but #4 is pretty simple. Any service fee would be rolled up into the cost to run the raffle. You sell enough tickets to cover all of your costs, including any service fees, insured shipping to the raffle winner, etc. Maybe the first few raffles you build up a small account so when you have a raffle that does not have enough interest, you can return all of the moneys paid and pay the service fee from that account.