The rpress_use_skus filter is applied to use checks if SKUs are enabled. It receives one parameter.
$ret-> is containing SKU enable options.
apply_filters( ‘rpress_use_skus’, $ret );
The rpress_use_skus filter is applied to use checks if SKUs are enabled. It receives one parameter.
$ret-> is containing SKU enable options.
apply_filters( ‘rpress_use_skus’, $ret );