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单价比较
按单价比较两件商品，即使包装大小不同，也能看出哪个更划算。
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How to use it
1Step 1Fill in A price
2Step 2Change a value and the result updates instantly
3Step 3Save or copy the result
If the result looks off
The result looks wrong
Check the units and the baseline first. Changing a value updates the result instantly.
I want the starting values back
Press reset to return to the initial state.
常见问题
What if the units differ?
g, kg, mL and L are converted automatically and compared per 100g (or 100mL).
Can I compare more than two?
Two at a time — run it again with the winner and the next product.