The number of colors really depends on the simplicity or complexity of your home. Adding too many colors to a home that's really designed to have a maximum of 3 or 4 colors will make the home look garish, and the exterior paint colors will come off as garish. Look for homes with similar architecture, hopefully by the same builder, and see what others have successfully done.
Definition: A debit is an accounting entry that either increases an asset or expense account, or decreases a liability or equity account. It is positioned to the left in an accounting entry.
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.