Everything you need to work out what to offer and then put that offer in front of somebody. Bookmark this page.
Type your deal in and the letter writes itself. Print it to PDF, or copy the email version and paste it straight into an email. Works on your phone, and nothing you type leaves your device.
Tells you what to offer, not just whether a deal is good. Flip and wholesale answers side by side, plus the sixty second gut check. Build your own repair numbers on the second tab, because that list is what makes you fast.
The three page reference: the letter, the email version, and a walk through of the fields people get wrong. Read it once and the letter takes two minutes after that.