Allows for modifying the coupon that is created when AutomateWoo Refer A Friend is used.

functions.php

<?php // do not copy this line

/**
 * Allows for modifying the coupon that is created when AutomateWoo Refer A Friend is used. 
 *
 * It works by modifying the coupon data that is used when creating the new coupon in the cart. The data that is
 * able to be applied can be found here: https://github.com/woocommerce/woocommerce/blob/4.3.0/includes/class-wc-coupon.php#L26-L50
 * Any edits will make the automatically generated coupon behave like a coupon created under WooCommerce > Coupons.
 *
 * This example make it so that if either categories 24 or 25 are in the cart, the referral is then applied.
 * 
 */
add_filter( 'automatewoo/referrals/store_credit/coupon_data', 'update_aw_referral_coupon_20200716' );
function update_aw_referral_coupon_20200716( $data ) {
	// Uncomment anything you'd like to use.
	// $data['product_ids']                 = [];
	// $data['excluded_product_ids']        = [];
	// $data['limit_usage_to_x_items']      = null;
	$data['product_categories']          = [ 24, 25 ];
	// $data['excluded_product_categories'] = [];
	// $data['exclude_sale_items']          = false;
	// $data['maximum_amount']              = '';
	return $data;
}

Hi, I tried to use this to exclude some product categories from the refer a friend coupon but it isn't working for me. this is the code i used and i assumed that the numbers are categories IDs? any advice? thank you

/**

• Allows for modifying the coupon that is created when AutomateWoo Refer A Friend is used.
• It works by modifying the coupon data that is used when creating the new coupon in the cart. The data that is
• able to be applied can be found here: https://github.com/woocommerce/woocommerce/blob/4.3.0/includes/class-wc-coupon.php#L26-L50
• Any edits will make the automatically generated coupon behave like a coupon created under WooCommerce > Coupons.
• This example make it so that if either categories 24 or 25 are in the cart, the referral is then applied.

*/
add_filter( 'automatewoo/referrals/store_credit/coupon_data', 'update_aw_referral_coupon_20200716' );
function update_aw_referral_coupon_20200716( $data ) {
// Uncomment anything you'd like to use.
// $data['product_ids'] = [];
// $data['excluded_product_ids'] = [];
// $data['limit_usage_to_x_items'] = null;
// $data['product_categories'] = [];
$data['excluded_product_categories'] = [42, 34];
// $data['exclude_sale_items'] = false;
// $data['maximum_amount'] = '';
return $data;
}

Can i extend the plugin to not use any prefix?