Accept Paybill or Till number payments directly, on your store, with the MPESA payment gateway for WooCommerce. Customers are able to use M-Pesa Express Checkout (via MPESA STK Push) and the funds are sent directly to you. The plugin will then automatically confirm the payment to complete the purchase.
If WooCommerce is setup correctly, you may also use this plugin for the following Short term (Harambe) MPESA paybill numbers. You may also checkout MPESA for Give, a donation plugin on WordPress.
You may also test it on this website.