How ShipperHQ Packs Best-Fit Dimensional Shipping Boxes

Overview

This article describes how ShipperHQ packs products into boxes for Dimensional Shipping when the packing algorithm is set to Best-Fit packing. You can check the packing algorithm via Dimensional Rules > Settings > “Packing Algorithm”.

Packing Boxes

ShipperHQ first checks the individual dimensions of the products to ensure that the dimensions do not exceed the dimensions of the box. For example, a product that has dimensions of 5x3x12 cannot fit into a 10x10x10 box because one of the dimensions exceeds each of the dimensions of the box. The system does, however, attempt to rotate the product so that same product could fit into a 14x10x10 box, for example.

Next, the system takes the volume of the product(s) in the cart and compares that against each of the boxes that are eligible to be used for that product. So, for example, a 5x5x5 product has a volume of 125 so it can fit into any box that has a volume greater than 125 (after accounting for the individual dimensions, above). This denotes how many of that product can fit into each box and how much space is left over.

Lastly, the system checks to maximum weight and the maximum quantity for the boxes. This is defined in Box Definitions > (box name) > “Max Quantity Box can Hold” and “Max Weight Box can Hold”.

Note that the box tolerance will have an effect on the volume of the products that can fit into a box. This is defined in Dimensional Rules > Settings > Advanced > “Default Box Tolerance”. This is the percentage of the box to leave available for (for example) packing material.

If you are using Magento/Zoey you can also apply master packing boxes, which will be favoured over other packing boxes.

Further Reading

It is also possible to modify the products to pack specific quantities of products into boxes, as detailed in this article.

If you have a single product that ships in multiple products please see this article. This can be used if, for example, you have a table product where the table top ships in one box with its own dimensions and the legs ship in one or more boxes of a different size.