<?php
namespace Leadlion\Web2Sms\Model\Config\Source;

class AccountType implements \Magento\Framework\Data\OptionSourceInterface
{
	public function toOptionArray()
	{
		return [
			['value' => 'postpaid', 'label' => __('postpaid')],
			['value' => 'prepaid', 'label' => __('prepaid')]
		];
	}
}