Vote more than once for each poll selection?

[dcpaq2xx]

Group,

Anyone know if there is a way to make Vbulletin allow members to vote more than once or as many as 5 or 10 times for a poll selection?

I have a member who tried to run a poll asking the members how many different make of items they were going to bring to a specific event and some of the members were going to bring 3 of the same identical items but there was no way to vote on the same item selection 3 times, they were only able to select it once.

Anyone know of anyway to accomplish this or if its already included within Vbulletin?

Thanks much

Doug