はいたつくん

Haitatsu-kun is a business management app for delivery drivers.

[Main Features]
* Record daily delivery counts by category (delivery, pickup, night delivery, large items, etc.)
* Manage records for each delivery location
* Automatically create and share monthly invoices as PDFs
* Record and manage expenses
* Output profit and loss statements
* Support for filing tax returns (blue and white forms supported)

[Features]
* Simple design
* Freely customize categories and unit prices
* Set and automatically calculate deductions
* Support for the invoice system
* Monthly data aggregation and automatic invoice generation

From recording delivery operations to creating invoices, everything can be done within the app.