There is no difficult operations at all!
"Discountit" will help you to shop more conveniently!

★ Main functions

1. Discount calculator
If this store is only original price, how much will it cost 20% sale?
The discounted price is not written ...

Quickly calculate with 10 each discount buttons (green color)!
You can easily calculate the detailed discount rate with "Direct input" button.

2. Tax calculator
8% consumption tax is confusing!

"Tax 0%": Turn off the tax amount from the result.
"Tax included": Add the tax amount at the set tax rate.
"Tax excluded": Subtract the tax amount with the set tax rate.
* Tax rate setting is required at first startup.

3. Calculate per 100 g
Which meat is cheaper per 100 grams?

Just enter the number of grams by pressing purple 'Calculate per 100 g' button!
Calculated results will show up.

4. Calculate per one
This bread packed 5 pieces. Is it cheaper than buying 1 piece?

Just enter the number of pieces by pressing purple 'Calculate per one' button!
Calculated results will show up.

We will improve by your kind notifications when you feel unconvinced.
Thank you very much.

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Christmas sales, Black Friday sales