58 Flash cards to support knowledge retrieval and revision for Btec Technical Award in Enterprise. 58 Flash cards to support knowledge retrieval and revision for Btec Technical Award in Enterprise. Key vocabulary for Elements of the Promotional Mix and their Purposes. Revision questions and key word and explanation with visual to further support revision. Just print back to back to create the flash cards for the students. Useful for starters, and used a homework revision. Clear and easy to for all students to access the content.