Large Button Calculator,Philley Large Lcd Display 14 Digits Desktop, Ct-9240C Product Details ?LARGE DISPLAY AND BIG BUTTON CALCULATOR? Large 5 Inch and clear 14 digits display screen allows for easy readability and usage, relieving any strain on your eyes.Especially suitable for accountants, supermarket cashier,stockbroker and office etc. ?112 STEPS CHECK FUNCTIONS?Auto Replay/112 Steps Check/Grand Total/Markup/Memory Clear and Recall/Memory Add/Subtract function keys help with basic and complex calculations. ?20 DESKTOP CALCULATOR? Screen of this desk calculator is just opposite your sight, make all calculation easy to read. 2 colors separated big buttons,match with your fingers? curve, make your every press more accurate and work more efficient. ?DUAL POWER SUPPLY DRIVE? This calculator is driven by solar panels and AA batteries at the same time, so you never have to worry about running out of power. The calculator will turn itself off automatically after about 8 minutes of being idle. ?HIGHLY DURABLE?This large calculator is made of ABS high strength engineering plastics ,so it can withstand the impact of falling on the height of the desktop for several times. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.