Similar Products Module
Designed for OpenCart v1.5.x and v2.x

This module displays a random list of products which are in the same category (or categories) with the current product opened.
The box name is "Similar products" box.

Notes:
1) It should be displayed in "Product" layout, or another layout based on "Product" (because it looks for similar products only if we have a product page opened).
2) If the list has no products, the box is not displayed at all.
3) If the opened product is assigned to multiple categories, then the module tries to collect the similar products list from the deepest levels of categories tree, filtered by the range of categories linked with current product.

Main features:
* One click installation.
* No files are overwritten.