Two payment methods are initially built in the plugin “WP Hotel Booking“:
You can dounload add-ons “WP Hotel Booking Authorize Payment“ and “WP Hotel Booking Stripe Payment“ from wordpress.org if you want to add these payment methods to your hotel site. “WP Hotel Booking Authorize Payment” supports Authorize.Net payment method for “WP Hotel Booking” plugin. “WP Hotel Booking Stripe Payment” supports Stripe payment method for “WP Hotel Booking” plugin.You can find thise payment methods in section Checkout: