Very nice and easy to use. Easier than setting up a spreadsheet for the same basic needs. I like that you included the drop-down calendar to choose other dates.
This could be adapted to other uses like cranioscopical has. Anything a person would like to keep a simple record of the price of something. Even a simple check register.
A couple of possible things to consider for future versions:
Ability to change the header. Someone may want it to say "Check Register" for instance.
And a line or two in the header to add a person's name, project, etc. Like your robotics or drama expenses. Each can be saved as a separate file but when printed you can also see at a glance what group they are.
Thanks for adding the regular printer function so quickly. Works great. Used it with a pdf printer and works fine also.
Good Job.
