If you haven’t checked out this article yet ​

Per Mile Delivery Fee setting is a much simpler setup that will let you quote customers with delivery fees strictly by distance.

We will first need to change our Delivery Fee Structure from the Suggested “TIERED” to “PER MILE” as seen in the picture below.

IMPORTANT: You will only find this option UNDER RESTAURANT PROFILES ONLY! By default system will load you into a Tiered bracket and load up a DEFAULT TEMPLATE if you set one up as seen in the article here: ​

Once you have switched to the PER MILE structure you will see the window below

Amount Per Mile field will charge the customer the mileage BETWEEN RESTAURANT AND THEM while it’s NOT going to include any distance the driver goes over in order to get to the restaurant.
This is another part where our TIERED STRUCTURE can cover that with the “PICKUP FEE” depending on tiers and how far the restaurants are.

Maximum Distance field will still function the same way as it did for the previous structure it will give a Maximum Amount of Miles between a restaurant and customer. ANY restaurants that are further away than the value input here will NOT SHOW UP for your customers.