Hi Tejitha Buddharaju

You are correct in that you need to be a master admin at the moment to do mileage tracking. The Simple Start, Essentials, and Plus package all only have one master admin. As an accountant though you can be an accountant user. In the coming months, we are looking at adding company admin as a user who can do mileage tracking, we do not yet have a date on when this will be though.