The developer hooks and filters in MSRP (RRP) Pricing for WooCommerce let you adjust MSRP values, templates and display behavior in code without editing plugin files. Every filter below fires inside the plugin’s own calculation and rendering paths, so a callback you register replaces the value the plugin would otherwise use.
All settings referenced here live under WPFactory > MSRP (also reachable at WooCommerce > Settings > MSRP). The plugin stores a product’s MSRP in the _alg_msrp post meta key, with _alg_msrp_by_country and _alg_msrp_by_currency holding the per-country and per-currency values.
Value and behavior filters #
These are the filters most developers reach for. They fire on the value the plugin is about to use, so whatever you return wins.
| Filter | Filtered value | Arguments |
|---|---|---|
alg_wc_msrp |
A product’s raw MSRP value read from the _alg_msrp meta. |
$msrp, $product_id |
alg_wc_get_msrp |
The resolved MSRP array, in the form array( 'msrp' => ..., 'currency' => ... ). |
$data, $product_id |
alg_wc_msrp_template |
The display template used for a section (single, archives or cart). | $template, $section_id |
alg_wc_msrp_template_msrp_no_defined |
The template used when a product has no MSRP defined. | $template, $section_id |
alg_wc_msrp_check_user_role |
Whether the current user is allowed to see MSRP (returns a boolean). | $can_see, $core |
alg_wc_msrp_variable_hash |
The cache key hash used by the variable MSRP optimization (transients or array). | $hash |
Section-gating filters #
These filters decide whether a Pro section is active. In the free version they return no. In Pro they return the value of the matching enable option, so hooking them lets you force a section on or off in code.
| Filter | Controls | Expected return |
|---|---|---|
alg_wc_msrp_by_country |
Whether the MSRP by country section is active. | yes or no |
alg_wc_msrp_by_currency |
Whether the MSRP by currency section is active. | yes or no |
alg_wc_msrp_cart_total_savings |
Whether the cart total savings section is active. | yes or no |
Bulk MSRP Price Converter filters #
The Bulk MSRP Price Converter tool exposes its own filters, so you can extend rounding and product selection.
| Filter | Filtered value | Arguments |
|---|---|---|
alg_wc_msrp_bpc_round_price |
The rounded price for a product during a bulk conversion. | $price, $round_function, $round_coef |
alg_wc_msrp_bpc_pretty_price |
The “pretty price” adjustment applied above the threshold. | $price, $threshold |
alg_wc_msrp_bpc_product_query |
The WP_Query args used to select products by category or tag. |
$args, $taxonomy, $terms |
alg_wc_msrp_bpc_settings |
Internal gate that unlocks the tool’s Pro-only fields. Returns an empty string in Pro. | $value, $type, $args |
The related filter alg_wc_msrp_settings is used the same way for the main settings screen: it returns an empty string in Pro to remove the “disabled” attribute and upgrade notice from Pro-only options. Treat both as internal gates rather than extension points.
The MSRP shortcode #
The plugin registers one shortcode, [alg_wc_msrp_wpml]. It shows its inner content only for (or only outside of) the given languages, which is handy inside the template fields when you run WPML or Polylang.
[alg_wc_msrp_wpml lang="en"]MSRP[/alg_wc_msrp_wpml]
[alg_wc_msrp_wpml not_lang="de,fr"]MSRP[/alg_wc_msrp_wpml]| Attribute | Meaning | Default |
|---|---|---|
lang |
Show the content only when the active language is in this comma-separated list. | empty |
not_lang |
Hide the content when the active language is in this comma-separated list. | empty |
The MSRP helper function #
Use alg_wc_msrp_get_product_msrp() in theme templates or snippets to read a product’s MSRP or its computed discount.
<?php
// Raw MSRP of the current product.
$msrp = alg_wc_msrp_get_product_msrp();
// MSRP of a specific product.
$msrp = alg_wc_msrp_get_product_msrp( 123 );
// Savings amount (MSRP minus current price).
$saved = alg_wc_msrp_get_product_msrp( 123, 'msrp_discount' );
// Savings percentage, rounded to 1 decimal.
$percent = alg_wc_msrp_get_product_msrp( 123, 'msrp_discount_percent', 1 );
?>| Parameter | Purpose | Default |
|---|---|---|
$product_id |
Product to read. 0 uses the current global product. |
0 |
$msrp_option |
One of msrp, msrp_discount, or msrp_discount_percent. |
msrp |
$discount_percent_round_precision |
Decimal places for the percentage result. | 0 |
The function returns 0 when the product has no MSRP. It currently resolves the MSRP for simple products; for variable products, read the variation ids directly.
Note: the value filters such as alg_wc_msrp and alg_wc_get_msrp run for both simple and variable products, so a callback you attach applies consistently across your catalog.
Related placeholders #
For the template placeholders you can use inside the display and savings fields (%msrp%, %you_save%, %you_save_percent%, %price%, %total_savings%, %from% and %to%), see the MSRP template placeholders reference.
Need a hand? Our team answers every ticket on the MSRP Pricing support forum.