Unverified75% confidenceDecision RuleTime unknown
一次性用途且需求量大时,优先按数量单价而非单包价格比较;蕾丝造型纸通常50-100片/包,成本高于普通圆形垫
1
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75%
Confidence
Long-term
Relevance
-
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Unverified拍立得的核心持续成本是相纸而非机身,机身可能只用一两百元但一年相纸开销远超机身价。选购时应把'相纸单价×预计张数'作为主要成本考量81% similarUnverified数量性价比不能只看单价:卷装(roll)比片装单张便宜但需自己撕断且尺寸固定;片装(sheet)方便随取但含离型纸更贵,家用低频用量买片装100张内更实际,避免囤积过期变干失粘79% similarUnverified相纸单张成本远高于机身摊销,Mini相纸单张成本约为机身的持续负担,一次旅行拍50张的相纸花费常超过机身本身。选购时应把长期相纸开销纳入总预算而非只看机身价79% similarUnverified如果日常用量大(如每天多次擦手),独立小包装的单片均价明显高于同品牌大包抽取式湿巾,量大用户应算清单片成本再决定77% similarUnverified相纸长期使用成本较高,mini规格相纸单张约2-3元,拍摄频繁的话耗材开支远超机身价格77% similar
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