Sales letter, thank you page letter

I am seeking a creative sales pitch and complimentry thank you page letter for a website retailing stock market technical analysis posters. These posters are a resource to the trader, allowing them to quickly view at a glance what trading patterns will pick a trend reversal, when to enter, option strategies and handy calculations for money management and position sizing. There are 2 posters for sale, with 3 bonus posters. The winning candidate must sign a confidentialty agreement and non compete agreement before being selected. A copy of each posters draft will be forwarded to you so you know exactly what you are writing about. A template of wording will also be sent to you for the sales page layout. I need the snazzy words in between to make these posters fly out the door, well rather into their PC as it will be a downloadable product. Only candidtates who provide a sample paragraph will be looked at. Thank you and good luck.