could uk supermarkets be forced to show unit prices for promos — and what that would mean for low‑income shoppers
Why unit pricing on promos matters to shoppers like meWhen I'm shopping on a tight budget, the little numbers beneath the big yellow price tag can make a huge difference. Unit prices — the cost per 100g, per litre or per item — tell you whether the "3 for 2" or the "50% off" really represents a...
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