This study material covers the topics of contract formation and implied terms in business law. It discusses the case of Partridge v Crittenden and the principles of offer and acceptance. It also explains the three ways in which terms can be implied in a contract, namely, terms implied at law, terms implied in fact, and terms implied via custom. Additionally, it covers the Australian Consumer Law and the rights of consumers, including consumer guarantees and remedies. The material includes relevant case laws such as Shell UK v Lostock Garage Limited and Liverpool City Council v Irwin.