Sales Dashboard — Revenue by Region & Quarter (2025)

Pivot: Total Revenue by Region & Quarter

Data Quality

Cleaning applied: duplicate order_id rows dropped (first kept); amounts that fail numeric parsing (N/A, unknown) excluded from revenue; negative amounts kept as refunds (negative revenue); region aliases normalized (TX/tx/Texas → Texas, CA → California, OH → Ohio); mixed date formats (ISO, M/D/YYYY, “Mon D, YYYY”) parsed to quarters.

Revenue by Region (Q1 + Q2)

Figures are computed at page load from the raw embedded CSV export using the cleaning rules above. Refunds (negative amounts) reduce regional totals.
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