Invoice-Easy2.1-OOo.sxc The program is an OpenOffice.org1.1.4 Calc-file (a spreadsheet application). OpenOffice.org is a freeware productivity suite, comparable with MS-Office in look and functionality, available for many OS. The file was developed in order to be able to write the first invoice after only five minutes of setup, regardless to the different types of accounting. The formulas are designed to fit most types of accounting in many countries, which means, that different results are possible in a single cell, but allways according to your special data. As a supplement to this, the macros (action buttons) of the file will make the formats fit to the accounting of every single invoice. Rows and columns, which are not needed will fade out. Besides these optical effects, also every word, which isn