Recibos calculates the amount of VAT, income tax, and overtime pay. It lets you view credits in euros and tenths, organizes the amount to be printed according to the lines selected, changes the font size automatically, allows small math calculations in the data grids, automatically saves the receipt issuer, puts the current date by default, and calculates the amounts.
The standard size of the invoices is 209 mm x 98 mm, and you can print three on one sheet. You just have to cut the sheet with each printing.
The invoices are set so they can be printed in black and white or in color.