The Odeon cinema chain has recently brought out its own reward card, but there's a catch: you have to pay for it. They've made it even more confusing by introducing three different levels of payment, each accompanied by a different number of 'free' rewards points.
The question is, is it worth forking out for a card? And if it is, which level do I go for?
I used the power of maths to work out an answer to both questions, and posted it at my regular blog, here.
Book Review: Gravity (2nd Ed.) by Nicholas Mee
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*Gravity (2nd Edition)* cover
*Gravity* is a tale as old as time, with its principle, titular character
having quite literally guided the development of o...
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