Allow entering multiple identical trips as one item
For example, when claiming expenses for a rail pass or season ticket that will be used for several journeys between the same locations. Currently the system supports either 1 or 2 journeys by using the "Return?" checkbox but it would be useful if the user could enter any arbitrary number and have the distance multiplied accordingly.
Currently the only workaround for this is to allow the system to calculate the journey distance and then type the multiplied distance (calculated manually) into the distance field.