Usage patterns
単価が上がる/下がるthe unit price rises/falls
The unit price went up due to the cost of raw materials.
単価を計算するto calculate the unit price
Please calculate the unit price of this product.
単価を下げる/上げるto lower/raise the unit price
If you order in bulk, we can lower the unit price.
単価×〈数〉unit price multiplied by quantity (to get the total)
You multiply the unit price by the quantity to get the total amount.