Having an easy payment method for your customers is a plus for your business. Here in the Philippines, the most used payment method is Cash on Delivery. You can create a payment method for your customers.  Odoo has pre-installed payment acquirers like wire transfer, PayPal, Alipay, and many more. You can choose different payment acquirers by going to eCommerce Dashboard > Configuration > Payment acquirer. 

It is super easy to create one if needed. Simply go to your eCommerce Dashboard > Configuration > Payment Acquirers then click Create.

Fill out fields and click save when done to reflect on your eCommerce website.