On his Digital Contracts website, Chip Cooper sells a product called SaaS Marketer Pro, an impressive library of downloadable and customizable legal documents for the software industry, many of them specific to SaaS. (Plus, you get direct email access to Chip Cooper.) When you buy SaaS Marketer Pro, Chip provides a bonus video, but he's allowed us to offer that to our paid subscribers with no further obligation.
As seen in the article "Are Your SaaS Agreements Bullet-proof, or Leaky Buckets? 6 Key Questions from Tech Attorney Chip Cooper"