[Each]

12-digit calculator with kickstand features an extra large LCD display that displays sharp, clear digits to prevent reading errors. Durable buttons are reasonable spacing for fast, accurate data entry. Cost-sell margin keys simplify profit margin calculation by entering two variables and automatically receiving the third variables. Back space button allows you to make fast, single-digit corrections for time-saving use. Dual current operation runs on solar energy with a battery backup for consistent, reliable performance in any environment. The desktop calculator also includes large total button, double zero button, automatic control buttons, independent memory with four buttons, automatic shut-off and more.