A CLA is important to software developers because if someone installs, downloads or uses a copy of your software application on their computer or mobile device, they essentially create a copy of the copyrighted software. This legal agreement will impose limits and commitments related to the personal use of this copyrighted software. If you primarily provide software via a browser, but you`re downloaded, you`ll probably need a subscription service contract, because you`re really into the SAAS business. However, if you primarily provide software that is downloaded, but some services are provided (perhaps support, maintenance, training or web services), you will probably need a CLA because you are active with the license of your software. In addition, some models may be more likely to be a true hybrid, with an SAAS agreement for your online subscription service, then an EULA for the software downloaded and used with the subscription service. In some cases, the information provided by the buyer is included in the agreement, but this generally applies only to the physically accepted USA during the execution and not to the delivery (because the buyer must be present with the seller to sign). This is sometimes observed in cases where the buyer/licensee is a large organization, for example, a large company. B Marketing, which buys 50 licenses for Adobe Creative Suite for its design team. Leave your confidentiality provision properly written! The confidentiality provision should apply to both parties and consider the right of one party to induce the other party to keep sensitive information relating to business or business secrecy confidential.