The first aspect was taxonomy, mainly the way acceptance is displayed. The second was the revocability of the license. The rights of third party beneficiaries – if a person other than the licensor can sue a licensee for non-compliance with its obligations – was the third. The fourth concerned specific benefits; if a licensee does not perform an act required by the license, if you can ask a court to order it to perform it, or if your only available remedy is damages. The fifth followed when it comes to awarding legal fees: if you sue someone for violating your license and win, can you get the other party to pay your legal fees? The sixth and final aspect was whether the licensor could legitimately exclude liability. Other common examples of agreements that are not contracts are gentlemen`s agreements and unauthorized betting pools. The key element of all non-contractual agreements is that they are legally unenforceable. The main advantage of an agreement that does not meet the criteria of a treaty is that it is informal in nature. If the parties have a long-standing relationship and share a significant degree of trust, the use of an agreement without a contract can save time and allow for greater flexibility in the execution of agreed commitments. Agreements that do not contain all the necessary elements of a contract may also be more practicable in situations where the preparation of a contract would prove prohibitive for the parties concerned. If you start a small business that markets your product designs, you`ll most likely start making the items yourself.