You may need to consider about providing vouch copies to reputed forum members for getting honest reviews which will definitely help you in marketing. In OP, you mentioned about the price of script as $1500 and then after 40 days you raised it to $2000, which means that you are getting overwhelming buyers? in that case, idea of vouch copy, may not be needed. I just suggested that as your topic is still not having any reviews from "verified" buyers.

Those summarized profits for month wise is good to see but not enough attractive marketing tool as it could not be cross-checked. People here always look for proof and reviews in verifiable manner.