Multiple paypal payment account based on product category

I’ve done this. Sharing the code for others to get help 🙂

Add below code in “plugins\woocommerce\includes\gateways\paypal\includes\class-wc-gateway-paypal-request.php”

in the function “get_paypal_args” and replace “business => $this->gateway->get_option(email)” with “business => $business_email”

global $woocommerce;

// declare an array for the cart items category
$cat_id = array();

// get all cart items
foreach ($woocommerce->cart->get_cart() as $cart_item_key => $values) {
$_product = $values[‘data’];
$terms = get_the_terms($_product->id, ‘product_cat’);

foreach ($terms as $term) {
$_categoryid = $term->term_id;
}

// insert each product category id in the array
$cat_id[] = $_categoryid;
}

// check for the category of the products in the cart
// 54 5 19 20 are all category id
if (in_array(’54’, $cat_id)):
$business_email = ‘custom-email@test.com’;
elseif (in_array(‘5′, $cat_id) || in_array(’19’, $cat_id) || in_array(’20’, $cat_id)):
$business_email = $this->gateway->get_option(’email’);
else:
$business_email = ”;
endif;