Square
Accept credit card payments with Square e-commerce on your own website or with Square Connect.
Square E-Commerce puts the entire checkout experience on your own WordPress website but does require an SSL certificate.
Square Connect, on the other hand, sends users to a Square hosted payment page and then redirects back to your website after a successful payment (similar to PayPal). No SSL is required and is the easiest way to start accepting payments online with Square.
Enjoy a 30-day money back guarantee! All purchase options are billed yearly. You may cancel your subscription at any time. Extensions subject to yearly license for support and updates. See the fine print