The cheapest toilet paper!

- One roll length
- Quantity of rolls per set
- Amount of money
By typing
Amount of money per day
It is displayed.

With a brand of toilet paper
Enter the store and touch the [Save] button
By saving the history,
At the next purchase, you can check at a glance if it was higher than before.

Paper towel mode has been added since version 1.1.

Detailed operation method
http://r2o.in.coocan.jp/rollingpapers.html
(Japanese) Please refer to it.