The Sale of Goods Act, 1930 governs transfer of ownership in moveable goods. Introduction defines contract of sale as agreement where seller transfers/agrees to transfer property for price. Key sections: Sections 1-156 cover definitions, formation, conditions/warranties, transfer of property, performance, and unpaid seller rights. Distinction: Sale (transfer complete) vs. Agreement to sell (transfer conditional/future). Goods defined as moveable property excluding money/securities. Essential elements: (1) Two parties; (2) Moveable goods; (3) Price/consideration; (4) Intention to transfer ownership. The Act provides statutory conditions/warranties protecting buyers; parties may modify by agreement. Act applies unless excluded by agreement or other law. For accountants, sale transactions affect inventory valuation, revenue recognition, and GST implications. Understanding Act prevents GST disputes and audit issues. IRAC approach: Identify sale type, examine conditions/warranties applicability, assess performance obligations, determine remedies. Exam tip: Distinguish sale from agreement to sell; apply implied conditions/warranties unless expressly excluded; understand when property passes.