Yes, CRS Booker is free to use. It is available as a free plugin on WordPress.org.

How many websites use CRS Booker?

CRS Booker has 10 active installations as tracked by WordPress.org.

What are the best CRS Booker alternatives?

Popular alternatives to CRS Booker include CarQuery API Vehicle Data, Car Rental Manager – Online Vehicle…, Autocerfa Connector. You can compare them side-by-side on our comparison pages.

Does CRS Booker work with the latest WordPress?

CRS Booker has been tested up to WordPress 6.9.4. It requires WordPress 5.8+ and PHP false+.

PluginSift

CRS Booker

Name: CRS Booker
Author: My Appy

Car Rental Software Booker plugin to connect your website to Car Rental Software - https://www.car-rental-software.it

By My Appy·Car·Free

·10 active installs·Updated 5 days ago

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As of April 2026, CRS Booker is a WordPress car plugin with 10 active installations and a 0/5 rating0. It has been downloaded 1.1K+ times in total. Requires WordPress 5.8+ and PHP false+. Available on WordPress.org since 2024. Actively maintained — updated within the last month. Top alternative: CarQuery API Vehicle Data.

0/5Rating

10active installs

1.1K+total downloads

2 yearssince 2024

Overview

The plugin allows users of Car Rental Software (CRS) to connect their company website with the platform in order to let their clients use some of its functionality directly from the rental company’s online presence.
In order to use the plugin you have to provide your UID and Api Key that you can find in the settings on Car Rental Software. Once set up, the plugin will transmit and receive data from the platform’s main API endpoint https://carrentalsoftware.myappy.it/api or, if necessary, from one of it secondary endpoints based on other servers, e.g. https://crsbrk**.myappy.it/api.
Usage is restricted to registered users of Car Rental Software and is covered by the platform’s Terms & Conditions and its privacy policy than can be found below:
Terms & Conditions: h…

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