$instance $instance : mixed Static variable to hold the single instance of the class. Type mixed — Default null
get_instance() get_instance() : \MainWP\Dashboard\Module\CostTracker\Cost_Tracker_Settings Get Instance Creates public static instance. Returns \MainWP\Dashboard\Module\CostTracker\Cost_Tracker_Settings
render_settings_content() render_settings_content() Render settings content. Renders the extension settings page.
add_custom_product_types_tmpl() add_custom_product_types_tmpl() Method add_custom_product_types_tmpl().
add_custom_payment_methods_tmpl() add_custom_payment_methods_tmpl() Method add_custom_payment_methods_tmpl().