Casio Hr-170Rc Printing Calculator, Black, 2.6" X 6.5" X 11.6" Product Details Printing calculator features a compact design that stores easily to let you work wherever you need. Two-color ink printer allows you to quickly see both positive and negative numbers to prevent reading errors. 12-digit LCD showcases crisp, sharp numbers for easy viewing. Dual-power operation lets you use plug directly into an outlet or use four AA batteries for on-the-go use. Calculator also includes a grand total key, cost/sell/margin, sign change, tax calculation, decimal selector and more. Compact size stores easily for quick transportation 2-color printer helps prevent costly reading errors 12-digit LCD displays sharp images for easy viewing Dual-power operation allows on-the-go use or at fixed location Also includes tax calculations, clock/calendar and more 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.