About ACH Payments. The Payflow ACH (Automated Clearing House) Payment Service enables you to electronically collect payments from your customers for either single-entry or recurring payments by directly debiting your customer's checking or saving accounts.
The meaning of AD is Anno Domini or Year of our Lord referring to the year of Christâs birth. The meaning of BC is Before Christ. CE is a recent term. It refers to Common Era and is used in place of A.D. the dates are the same i.e., 2009 AD is 2009 CE.
Definition of advertisement for English Language Learners. : something (such as a short film or a written notice) that is shown or presented to the public to help sell a product or to make an announcement. : a person or thing that shows how good or effective something is.