Anybody got a basic mobile website sales letter?

Hi everybody, just finally got some time to start looking into a mobile website business and I've found out I'm not a writer lol

Does anybody have a basic sales letter to get the business interested and explain why they need a site etc with a call to action (call/email me etc...)?

I'd appreciate any help you can throw my way, total sales noob here lol.

Tried writing it myself but it's just not happening lol

TIA,

Darren