It is because zones will affect your costs of fulfillment and the time of delivery. While initiating the order fulfillment for your e-commerce business, you need to keep in mind different shipping zones.
Across the US, there are seven different FedEx/UPS shipping zones (in numerical order from 2-8), and these carriers operate by including them. Zone specifications closely relate to the distance covered. Shipping contracts are drawn based on weight and the zones to which packages are shipped. Global shipping carriers like FedEx and UPS have specific shipping zones.
