Every week a Guardian Money reader submits a question, and it's up to you to help them out - a selection of the best answers will appear in Saturday's paper.
High prices have seen cinemagoers take their own sweets to the cinema. Photograph: Dorey Cardinale/Getty
This week's question: I applauded the person who was recently caught taking their own food into the cinema: we always buy takeaway dishes, but cook our own rice at home. What other similar tricks have readers found to get one over on the big corporations?
What are your thoughts?
