0 Vote Up Vote Down There are two types of hook: actions and filters. Action Hooks allow you to insert custom code at various points. Filter Hooks allow you to manipulate and return a variable which it passes. There is an excellent article on hooks and filters here,. Actions filters hooks WooCommerce wordpress webetutorial Staff asked 1 year ago Please login or Register to submit your answer Not the answer you are looking for? Browse other questions tagged Actions filters hooks WooCommerce wordpress or ask your own question.