WC Vendors - Use PayPal to pay vendors, but not for taking customers $$

functions.php

function wcv_bye_bye_paypalap( $available_gateways ) {
global $woocommerce;
unset( $available_gateways['paypalap'] );
return $available_gateways;
}
add_filter( 'woocommerce_available_payment_gateways', 'wcv_bye_bye_paypalap' );