452359 HYIP script required

One of my customers is in need of a HYIP script. I'm interested only in already done custom scripts. Code should be easy to modify as I will need to add functions (or if your prices are decent I can hire you to do the changes but your bid now should be only for the script AS IT IS NOW) Not interested in commercial scripts like [login to view URL] or AJHYIP etc.. only custom scripts you created for other customers