Spending by month
By category, Birr excl. VAT
Watch list
Detected automatically for the period
Spending by category
Largest purchases
Items bought more than once
Click a row to see its unit price history
Items are grouped into families (e.g. "Argon Gas" and "Argon Gas + Bottle" → Argon). The price change is only computed when purchases are comparable: same label and same unit. Otherwise the reason is shown. Consistent naming in the Sheet will make this view more reliable.
Unit price history
Cost breakdown per bike
Birr excl. VAT per bike, largest item first
Simulator
Change the selling price and the target margin
Assumptions (COST tab)
Edit any value to recalculate instantly. Changes are not saved to the Sheet.
Machinery depreciation and transport are not included yet, same as in the file.
Withholding tax by month
3% of purchases > 20,000 (goods) or > 10,000 (services)
Monthly detail
15% VAT on INPUT, SERVICES, MACHINERY
Purchases subject to withholding
Spending by supplier
Recurring suppliers
Suppliers used more than once