A method for aligning a number of packages (P1, P2), in a conveyor system comprising at least one bottom belt , comprising receiving packages at a first end portion of at least one bottom belt, aligning the packages by means of at least an intermediate portion of the at least one bottom belt being declined against a support surface such that during transporting the packages conveyed by the at least one bottom belt in the intermediate portion move laterally towards the support surface for alignment thereto due to the declined portion and by means of gravity, providing an elongated guide member downstream a second end portion of the at least one bottom belt, said elongated guide member being laterally positioned in relation to the bottom belt, wherein the guide member comprises a width which is at least extending between a first longitudinal line (LI) intersecting a first lateral position of a first type of packages (P1) and a second longitudinal line intersecting a second lateral position of a second type of packages (P2), wherein the method further comprises operating the at least one bottom belt thereby transporting aligned packages onto the elongated guide member such that a package of the first type having a center of mass (CM1) at the first lateral position to slide and tilt over to a first side of the guide member, and a package of the second type having a center of mass (CM2) at the second lateral position to slide and tilt over to a second side of the guide member, wherein a first conveyor belt is provided along the first side of the elongated guide member and a second conveyor belt is provided along the second side of the elongated guide member, wherein the first conveyor belt and the second conveyor belt are tilted relative to the elongated guide member such that a pocket for the packages to fall in and being conveyed on are created, wherein the first conveyor belt and the second conveyor belt are driven at different speeds such as to allow packages to exit said bottom belts alongside each other. receiving packages at a first end portion of at least one bottom belt, aligning the packages by means of at least an intermediate portion of the at least one bottom belt being declined against a support surface such that during transporting the packages conveyed by the at least one bottom belt in the intermediate portion move laterally towards the support surface for alignment thereto due to the declined portion and by means of gravity, providing an elongated guide member downstream a second end portion of the at least one bottom belt, said elongated guide member being laterally positioned in relation to the bottom belt, wherein the guide member comprises a width which is at least extending between a first longitudinal line (LI) intersecting a first lateral position of a first type of packages (P1) and a second longitudinal line intersecting a second lateral position of a second type of packages (P2), wherein the method further comprises operating the at least one bottom belt thereby transporting aligned packages onto the elongated guide member such that a package of the first type having a center of mass (CM1) at the first lateral position to slide and tilt over to a first side of the guide member, and a package of the second type having a center of mass (CM2) at the second lateral position to slide and tilt over to a second side of the guide member, wherein a first conveyor belt is provided along the first side of the elongated guide member and a second conveyor belt is provided along the second side of the elongated guide member, wherein the first conveyor belt and the second conveyor belt are tilted relative to the elongated guide member such that a pocket for the packages to fall in and being conveyed on are created, wherein the first conveyor belt and the second conveyor belt are driven at different speeds such as to allow packages to exit said bottom belts alongside each other. <EOS>