Formation, terms, performance, vitiating factors, frustration, breach, remedies. Australian Consumer Law statutory layer.
Quantum meruit capped by contract price after repudiation — reins in unjust enrichment.
Penalties — commercial test for stipulated remedies vs genuine pre-estimate.
Penalties doctrine survives in equity beyond breach of contract.
Signed-document rule — signatory bound regardless of having read the terms.
Briefs follow the Australian Guide to Legal Citation 4th ed. Source judgments via AustLII. Browse the full AU case library for every briefed authority across Priestley 11.