Pay with PAYUNi is a free WordPress plugin that enhances WooCommerce stores by integrating the PAYUNi payment gateway. It facilitates a seamless payment process through the UNiPaypage service, redirecting customers to a secure payment page upon checkout. This plugin supports multiple languages and offers a variety of payment methods, including credit cards, mobile wallets, and installment options. Additionally, it features backend support for refunds and e-invoices, making it a versatile solution for online retailers.

The installation process is straightforward, requiring users to register for a PAYUNi seller member account and configure settings such as Merchant ID and Hash Key. With no startup or monthly fees, charges are applied per transaction, which may appeal to businesses looking for cost-effective payment solutions. Overall, Pay with PAYUNi provides robust support for various payment methods, ensuring a flexible and efficient checkout experience for customers.