Replace ‘Test Payment’ with ‘Free Purchase’ on Admin Email For Free Purchases in Easy Digital Downloads

If you offer some free downloads in your Easy Digital Downloads store, a customer who downloads a free item will get a purchase receipt email with the payment method listed as “Free Purchase.” But, the admin email (“New Sale Notification”) will list the payment method as “Test Payment” even when your store is live (not in Test mode).

This snippet will replace the “Test Payment” payment method in the admin email with “Free Purchase” for free purchases (i.e. for ‘manual’ payments).

/**
 * Replace 'Test Payment' with 'Free Purchase' on admin email for free purchases.
 */

function isa_filter_manual_gateway_admin_label( $label, $gateway ) {

	if ( 'manual' == $gateway && 'Test Payment' == $label ) {
			$label = __( 'Free Purchase', 'easy-digital-downloads' );
	}

	return $label;
}
add_filter( 'edd_gateway_admin_label', 'isa_filter_manual_gateway_admin_label', 99, 2 );