I think my new rule for weekly mowing customers is gonna be if i dont recieve payment by the due date there will be a late fee of $15.00.... If its a few days late i will try to let the late fee slide( I will give them an extra 5-7 days).... If the customer has not paid after 30 days from the due date I will stop service until I revieve payment. Interest will then accru after 30 days form the due date of the unpaid invoice! Does that sound fair.... I have many customers that feel they can wait until the end of the year to pay up.... It will help to have a due date too, I didnt have one on there before. What are some of your late payment policies? I want to be fair... I dont mind giving them a little while to pay there bill, but some of my customers take advantage of it. How long should i give my customers to pay there bill, how many days from the time i mail them out?