You can use it if you want to test it before buying it, if you gonna run a script and make money of it, and not giving the dev their money, is not good.
Anyone tested it ? and also alot of people got 500 error , i think you need to change your Php version
1659454410
Just testd it, "
index.php was encoded by the ionCube Encoder for PHP 5.3 and cannot run under PHP 7.1 or later.
Please ask the provider of the script to provide a version encoded...