A method for picking-and-putting product, the method comprising: providing a picking zone in a distribution environment, the picking zone including a plurality of picking bays each having products arranged in framed rows (112, 114, 116, 118), each product in each picking bay having a pick module associated therewith, each pick module having a light and an individual numerical display; providing a control subsystem in communication with an operator and each of the pick modules; indexing a plurality of cartons in an ordered position from a first carton to an nth carton to form a carton train; registering the carton train with the control subsystem; positioning the carton train in the picking zone; associating each carton in the plurality of cartons in the carton train with a product fulfillment such that the first carton has a first product fulfillment and the nth carton has an nth product fulfillment; and sequentially actuating each of the lights and individual numerical displays that designate a product and quantity of product associated with a pick module that must be put into at least one of the plurality of cartons, thereby illuminating all picks corresponding to the plurality of cartons in the picking zone; characterized in that the method comprises: as each pick becomes a put, providing the operator a voice indication of the quantity of product and corresponding ordered carton position in the carton train, the operator putting a particular product from a particular pick module in more than one carton during a single operator pick; and performing a verification scan on a carton-by-carton, put-by-put basis to confirm the quantity of product put in the corresponding carton position. providing a picking zone in a distribution environment, the picking zone including a plurality of picking bays each having products arranged in framed rows (112, 114, 116, 118), each product in each picking bay having a pick module associated therewith, each pick module having a light and an individual numerical display; providing a control subsystem in communication with an operator and each of the pick modules; indexing a plurality of cartons in an ordered position from a first carton to an nth carton to form a carton train; registering the carton train with the control subsystem; positioning the carton train in the picking zone; associating each carton in the plurality of cartons in the carton train with a product fulfillment such that the first carton has a first product fulfillment and the nth carton has an nth product fulfillment; and sequentially actuating each of the lights and individual numerical displays that designate a product and quantity of product associated with a pick module that must be put into at least one of the plurality of cartons, thereby illuminating all picks corresponding to the plurality of cartons in the picking zone; characterized in that the method comprises: as each pick becomes a put, providing the operator a voice indication of the quantity of product and corresponding ordered carton position in the carton train, the operator putting a particular product from a particular pick module in more than one carton during a single operator pick; and performing a verification scan on a carton-by-carton, put-by-put basis to confirm the quantity of product put in the corresponding carton position.