The stores do not have the high cost of advertising and can pass the savings on to you.

商店因为不用承担高额的广告费，就会将省下来的钱打折出售给你。

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Low cost and high efficiency, from the past single advertising model into a multi screen display of the advertising model, greatly reducing the cost of Ji 'nan light box production.

低成本高效益，由过去的单一广告模式变为多画面同时展示的广告模式，大降低了济南灯箱制作成本。

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