A second tier pricing
A second tiered pricing option, where someone could have increased poll responses (100-200?), but have a limit on how many surveys per year. This would service the occasional presenter (like a sub teacher or a h.s. staff @ a small church where you expect to do polls only once in a while). Right now, the price difference between K-12 teacher and the presenter is huge. A middle tier option with a limit on # of surveys per year (to control the polleverywhere's cost) would be nice. I think that would attract the middle tier presenters, who would like to have a fun poll occasionally.. And then if they like it, then they could upgrade to the higher cost monthly tier.
Unfortunatley, a one time survey costs us the same as multiple surveys in a month (just about). We explain this in more detail here: http://www.polleverywhere.com/faq#one-time
We may change pricing models in the future depending on what the data supports!