Restrict Coupon Codes to Certain Roles
Makes chosen coupon codes work only for customers with specific roles, such as staff discount codes or trade-only promotions.
Opens WPIDE on
Code
$wpide_role_coupons = array( // Coupon code => allowed roles.
'staff20' => array( 'shop_manager', 'administrator', 'editor' ),
'trade10' => array( 'wholesale_customer' ),
);
add_filter( 'woocommerce_coupon_is_valid', function ( $valid, $coupon ) use ( $wpide_role_coupons ) {
$code = wc_format_coupon_code( $coupon->get_code() );
foreach ( $wpide_role_coupons as $restricted => $roles ) {
if ( wc_format_coupon_code( $restricted ) !== $code ) {
continue;
}
if ( ! is_user_logged_in() || ! array_intersect( $roles, (array) wp_get_current_user()->roles ) ) {
throw new Exception( esc_html( 'Sorry, this coupon is not available for your account.' ), 100 );
}
}
return $valid;
}, 10, 2 );Notes
Codes are matched case-insensitively, and guests can never use these coupons.
How to add this snippet
- Install WPIDE on your WordPress site (it is free) and open Code Snippets.
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