loop-shop-query – used during the main
product query letting you change the filters given to query_posts.
see jigoshop_filter_loop()
loop-shop-posts-in – used during the main
product query letting you filter the post ids which will be
queried. see jigoshop_filter_loop()
widget_product_categories_args and
widget_product_categories_dropdown_args –
filters the $cat_args array allowing you to change product
categories in the product categories widget.
widget_tag_cloud_args – filters the options
array in the product tag cloud widget.
jigoshop_shipping_methods – filters the
shipping methods. Shipping methods hook into this to make
themselves available.
process_product_meta_{product type} –
filters the data array after saving a product (based on product
type). Takes 2 arguments – $data (array) and post id and
returns $data.
jigoshop_payment_gateways - filters the payment
methods. Payment methods hook into this to make themselves
available. shipping_to_prefix – filters the shipping prefix
based on the passed country code.
jigoshop_get_var_{var name} – used in the
jigoshop class, this filters a variable inside the get_var function
before returning it.
widget_tag_cloud_args – filters the options
array in the product tag cloud widget.