Do you have a minimum rate?
For small assignments, such as translation projects of less than 400 words, I apply a minimum rate per project. For revision assignments I charge for at least one hour of work. Why? Regardless of whether it is a large or a small project, the overheads remain the same – answering emails, invoicing, project management, and so on. If you have several projects within the same month, I take into account the total volume of all the assignments for that month. Feel free to send me an email for more information.