Boost your sales by including an attractive cover page. This gives your work a professional, polished look. You may want to model your cover page after the style of teacher resource books. Include an answer key if appropriate for your product, along with detailed directions for the teacher and students.
Creditbit is an open source software project released under the MIT/X11 license which gives you the power to run, modify, and copy the software and to distribute, at your option, modified copies of the software.
What is pin-debit? Pin debit refers to a credit card transaction in which the buyer enters their 4 digit personal identification number (PIN) into a merchant terminal in lieu of a signature, when using a debit card. Debit cards are usually associated with a checking account, but may also be a savings account.