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Shopify equipment calculator compares unit costs and payback for store products

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A case study describes building a cost and payback calculator for a Shopify equipment store, using a Webflow mortgage-broker site as its design and routing inspiration. The article notes that high-ticket products like home batteries and coffee machines need pages that explain both upfront price and long-term operating cost. It works through examples across categories such as home energy storage, coffee equipment, packaging and water-filter refills, with simple payback figures that are explicitly labelled as arithmetic illustrations rather than proven performance. The author cautions that scenario selectors only route visitors and do not establish compatibility, financing approval, or real customer returns. It also advises against copying placeholder review counts or certifications from design artwork, showing only genuine reviews and payment methods a store can actually offer.

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