Described are systems, apparatuses, methods, and computer program products for low-input initiation of user account-affiliated transactions. An example apparatus can comprise a processor and a memory storing program code configured to cause the apparatus to store payor information, authentication information, and account information associated with a payor; store payee information associated with payees; receive, from a payee device or a payor device, a request to initiate a payment, the request comprising information about a payor and payee as well as a payment amount; determine, based at least upon the information about the payor and payee, and the stored information, whether the payment is to a pre-approved payee or merchant with which payor has a pre-existing account; and, in an instance in which the determination is in the affirmative, initiate the payment by providing at least payor and payee information and payment amount a payment processor.