Super Invoice is a fast and flexible invoice program with user-defined column. Here are some key features of "Super Invoice": ¡¤ Fast and easy keyboard handling so you can write invoice faster. ¡¤ Maintain product, price list and customer. ¡¤ Print price list and catalog photo. ¡¤ User-defined invoice column. ¡¤ User-defined data for invoice side note. ¡¤ Handle Tax, multiple discounts and shippings. ¡¤ Write invoice or insert items on the fly. ¡¤ Templates to make writing repeated invoice faster. ¡¤ Design your own invoice with company logo or modify existing templates. ¡¤ Send invoice as email with invoice image attachment. ¡¤ Comes with sales and many useful reports. ¡¤ Small and easy to use