Rules

Rules are named product behaviors. Each can be triggered three ways:

• a per-product checkbox on the Pricebook tab (for skip_matrix and no_tier_discount),
• a taxonomy term bound to the rule in config, or
• the wc_pricebook_rules filter.

The rules

Rule	Effect
skip_matrix	Ignore tier pricing for the product — every customer sees MSRP.
no_tier_discount	Discount tiers (Silver/Gold/Platinum…) collapse to the plain base (reseller) price.
force_visible	Product-level "always show the price" flag.
call_for_price	Force the price empty ("Call for Price") for everyone.

Per-product checkboxes

On the product's Pricebook tab, the Pricing rules section exposes skip_matrix and no_tier_discount as checkboxes. Checking one sets a per-product flag that the engine honors in addition to any configured taxonomy binding — no taxonomy required.

Binding a rule to a taxonomy

For bulk control, bind a rule to taxonomy terms in config (or via wc_pricebook_rules): any product carrying one of those terms triggers the rule. Useful when a store already tags products with a "flag" taxonomy.