Califone Spirit Multimedia Player/Recorder

2 independent tax keys to program 2 separate tax rates for easy computation; 4-key independent memory Functions include constants in multiplication and division, percentage add-on/discount and time/date 4.6 lines-per-second ribbon printer with a fluorescent display for easy viewing Cost-sell-margin keys for easy profit-margin calculations; enter 2 variables, and the third appears Change sign and date/non-add key, nonprint or print mode, item count and fully selectable decimal settings