The correct answer is C. Person who buys or agrees to buy goods.
Section 2(1) of the Sale of Goods Act defines a buyer as “a person who buys or agrees to buy goods.” This definition is
broad enough to include both individuals and businesses. It also includes both present and future buyers.Option A is incorrect because it only includes persons who buy goods. Option B is incorrect because it only includes persons who agree to buy goods. Option D is incorrect because it includes both goods and services, while the definition of a buyer under the Sale of Goods Act only includes goods.