Quantity Based Shipping, OpenCart Module

This extension allows you to set advanced shipping rates for your shop, and can be calculated by Quantity with Postal Code and Category support.
General Settings:

You can define a custom shipping header (Multi-Language Support)
Sort quotes by each rate's define sort order, or by cost (Lowest - Highest)
An extensive, built in help section should answer any questions you need while setting up your rates. No more finding what you need in a long manual.

Rate Settings:

Create a description for each rate that will only be displayed in the administrator panel. This helps you organize…