Developers

REST API

The WooCommerce REST API (/wp-json/wc/v3/products and variations) returns an omnibus object for every product:

"omnibus": {
  "lowest_price": "49.99",
  "days": 30,
  "is_reduced": true,
  "genuine_discount": true,
  "discount_percent": 20,
  "notice": "Lowest price in the 30 days before the discount: €49.99"
}

WP-CLI

wp cartnorm seed            # record the current price of every product now
wp cartnorm show <id>       # show the history and reference of a product
wp cartnorm import <source> # iworks or wc_price_history
wp cartnorm prune           # remove expired history now

Filters

• cartnorm_reference_price — change the calculated reference.
• cartnorm_notice_html — change the notice markup.
• cartnorm_should_display — decide per product whether to show anything.
• cartnorm_display_info — adjust or hide the display data (return null to hide).
• cartnorm_country_rules — adjust the country profiles.
• cartnorm_settings — adjust settings at runtime.

Actions

• cartnorm_history_corrected — after a record was corrected or voided ($history_id, $action).
• cartnorm_loaded — after the plugin has loaded.

Data

History is stored in the table {prefix}cartnorm_history, corrections in {prefix}cartnorm_audit. Both are removed when the plugin is uninstalled.

Something unclear or missing? Write to hello@cartnorm.com.