Pricing, competition, fair trade packaging, labeling, advertising, product safety and minimum wages can all affect business.

商品的定价，竞争，公平的交易包装，标签，广告，产品的安全和最低工资都可以影响到商业。

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Fair trade products often carry details about the producer on their packaging, sometimes even a photo of the farmer.

BBC: NEWS | UK | Magazine | Fair play to us