Логистика на единицу по артикулам, рублей за штуку
SQL, по которому посчитано
WITH sku_sales AS (
SELECT
sku,
max(product) AS product,
sum(units) AS units,
sum(logistics) AS logistics
FROM sales
WHERE channel IN ('Wildberries', 'Ozon', 'Яндекс Маркет')
AND date >= (SELECT date_trunc('quarter', max(date)) FROM sales)
GROUP BY sku
)
SELECT
sku,
product,
units,
round(logistics, 2) AS logistics,
round(logistics / nullif(units, 0), 2) AS logistics_per_unit
FROM sku_sales
WHERE units > 0
ORDER BY logistics_per_unit DESC
LIMIT 30