This plugin can be licensed under any of the following licenses.

1) The free Resizer Trial license, which allows everyone usage for development and testing purposes. 
See http://imageresizing.net/licenses/trial

2) The paid Resizer Professional licence, which allows usage, modification and certain kinds of redistribution.
See http://imageresizing.net/licenses/pro

3) The paid Resizer Enterprise licence (for businesses), which allows usage, modification and certain kinds of redistribution.
See http://imageresizing.net/licenses/enterprise

4) The Resizer Pro Client license, which can be granted to you by a holder of the Resizer Pro/Enterprise license, as part of a software deliverable.
See http://imageresizing.net/licenses/proclient
