https://extensionscdn.joomla.org/extension/extension-specific/phoca-cart-extensions/phoca-cart-finder-category/
Phoca Cart Finder Category, by Jan Pavelka - Joomla Extension Directory
Phoca Cart Finder Category plugin is a Joomla! plugin which allows you to search for categories of Phoca Cart powered by Joomla! Smart Search (Finder) feature.
phoca cartjoomla extensionfindercategoryjan
https://www.phoca.cz/documentation/115-phoca-cart/144-phoca-cart-tips-and-tricks
Phoca Cart Tips and Tricks
Documentation - user guides, tutorials, manuals for Phoca extensions
tips and tricksphoca cart