4 AS Business resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter AS SubjectClear filter Business Exam board AQA TopicClear filter MARKETING Resources Revision Cards MARKETING AS, Business 36 revision cards 4.0 / 5 BRANDS AS, Business 4 revision cards INCOME ELASTICITY DEMAND AS, Business 3 revision cards PRICE ELASTICITY DEMAND AS, Business 7 revision cards Search again