Zp suggestion!

I know theat the least zp points you can buy is 10000 and its worth 8$ but i think it would be cool to be able to buy less zp points for less money,example:

4000zp=5.50$

5000zp=6.50$

You get the idea.....i know alot of people can affort 8$ and probably think its a bad idea but trust me,8$ in other countries is alot,i once went to brazil and had a meal in a 5 star restaurand for only 10$ wich here in our country would easly be 50+ dollars.So i think for those people it would be better to buy 4 or 5 dollars worth of zp and better for the game too.