CASE 01 / SALES ANALYSIS

Two sales tables. A clearer growth story.

Follow the source data through deduplication, refunds, monthly trends, product contribution and regional share. Watch the walkthrough, then try the interactive replay below.

$23,050Two-month net sales · USD
+50.54%March vs February
16 → 15Deduplicated orders · 3 products

72-second case walkthrough · synthetic sales data · Chinese synthetic narration with Chinese/English subtitles. Visuals explain fixed results; this is not a live AI session or a generation-time benchmark.

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Store net sales and contribution

Compare six stores after refunds and merchandise costs, beyond headline sales.

992,200 CNYNet sales
355,200 CNYContribution
35.8%Contribution margin

Synthetic operational data · fixed-result walkthrough · Chinese synthetic narration with bilingual subtitles. Runtime is not generation latency. Healthcare cases contain no real patient data. Outputs and chart labels are in Chinese.

  • Net sales: 992,200元, traceable row by row to the input file.
  • Net sales = gross sales − refunds; contribution = net sales − merchandise costs, excluding rent and staff.
Read the full prompt
Analyze store net sales and contribution. Net sales = gross sales − refunds; contribution = net sales − merchandise costs, excluding rent and staff. Preserve inputs and calculated values by 门店, reconcile totals, and export a table, chart, Excel and offline HTML. Do not infer causation from descriptive changes.
Inspect calculated rows
门店销售毛额(元)退款(元)商品成本(元)净销售额(元)贡献毛利(元)
滨江店185000450011300018050067500
中央店2300001100014400021900075000
西城店14200032009400013880044800
北站店178000700010500017100066000
大学城店163000600010200015700055000
社区店12800021007900012590046900
Sample run · no credits used

Two sales tables analyzed: net vs gross month-over-month, top products and regional share

Analyze these two sales tables: summarize net and gross sales by month with month-over-month change, list the top five products by sales and each region’s share, turn it into charts, and include a calibration check.
orders.csv1 KBDownloadproducts.csv1 KBDownload
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