paxmanpwnz

ET allows your users to submit their support tickets for a product/problem/etc via modified native comment form, to be displayed on a predefined blog page. The fields that can be posted are: ticket summay and ticket description. Administrator can then approve ticket and set its type (Bug, Enhancement, Feature request, Patch), Status (Open, Assigned, Won’t fix, Closed) and Priority (Low, Medium, High). This plugin uses custom post type functionality, for providing clean and simple 
 interface for editing, even by Quick Edit. For displaying submitted data, a new page with a custom page template must be created; an example is enclosed. For deterring spam, all data that are submitted by users who are not administrators, get verified by Akismet and reCaptcha, if present and activated. Should you wan’t to use your own submit form, 
 a sample how to do so is provided.

Easy Tickets

Plugin that enables simple support ticket system.

xtreeme

Planyo is the most flexible online booking and reservation system which will work for any kind of business such as hotels, holiday apartments, yacht rentals, driving schools, tennis courts, doctor appointments, events etc.
Planyo is available in 30+ languages in the frontend and 6 in the backend and helps you manage your clients’ bookings by handling all email communication with the clients, allowing various booking confirmation mechanisms, handling payments (also online credit card payments), printing invoices etc.
This module embeds the entire booking system into your site so the visitors can go through the whole process (search, reservation etc) without ever leaving your website. Before using this module you should create an account at planyo.com. Please see <a href="http://www.planyo.com/wordpress-reservation-system" rel="nofollow ugc">http://www.planyo.com/wordpress-reservation-system</a> for more info. You can also see our home page at <a href="http://www.planyo.com/" rel="nofollow ugc">http://www.planyo.com</a> for admin backoffice or visitor demonstration, or for tutorial movies, pricing and more info.
Key features:
<ul>
<li>Accept bookings in 30+ languages, backend in 6 languages</li>
<li>Freely designed booking form with extra items of any type</li>
<li>Customer never leaves your website</li>
<li>Use with over 30 online payment gateways</li>
<li>Easy integration with plugins for WordPress, Joomla, Drupal</li>
<li>Many integrations such as Mailchimp, Google cal., accounting</li>
<li>Support for mobile devices and responsive design</li>
<li>Dedicated free iPhone and Android apps for the admins</li>
<li>Set up automated notifications by email and SMS</li>
<li>Printable invoices and extra documents as PDF attachments</li>
<li>Customers can modify or cancel their bookings</li>
<li>Customers can add one-time or recurring products</li>
<li>Any pricing model can be entered</li>
<li>Synchronize with other calendars via iCal or dedicated apps</li>
<li>Vouchers, coupons, gift certificates, packages, bundles</li>
<li>Support for agents and multiple administrative roles</li>
<li>Meta sites for large infrastructures or tourist areas</li>
<li>Extensive API for custom extensions</li>
<li>Advanced reporting and data analysis</li>
<li>Shopping cart for reservation of multiple resources</li>
</ul>
<h3>Usage</h3>
You’ll find the tutorial at <a href="http://www.planyo.com/wordpress-reservation-system/" rel="nofollow ugc">http://www.planyo.com/wordpress-reservation-system/</a>.
In short: use the [planyo] shortcode wherever you want the planyo 
reservation system to appear:

Planyo online reservation system

This plugin embeds the Planyo online reservation system.

Easy Tickets vs Planyo online reservation system