Feature request for buying the live engagement tools.

Hi, it is pleasing to see how H5P grows. I also appreciate the contribution the H5P community have been making to education. It is eye-opening to find the live engagement tools are available, which had been one of the much wanted content types. It is understandable that the feature is only available for H5P.com members because they deserve premium features. However, I think other people and organizations also want to contribute to H5P community by buying the live engagement tools. Upon that, could you make the option to pay for the live engagement tool libraries without subscribing to H5P.com? As you know, some organization including my organization resort to self-hosted system such as Moodle, Wordpress and Drupal to use H5P. If they also have the opportunity to utilize the live engagemet features by buying the libraries, I expect that many of them will think it is an opportunity to contribute to H5P community. I would appreciate it if you consider making this feature available. Thank you for your time and consideration!