Hello all,
I will have a meeting with a customer who wants a poll script. I know there are lots of free ones, I can either show him some free ones and get some consulting fee or just do custom one for him.
But my question is different;
I know that I can use cookie or IP number to keep track of who has voted. Are there any other way? Because they can disable cookies, or they may connect from proxy so all people coming from proxy will have same IP if I am not wrong.
Any better way?