Although I initially asked a question in the Awards.flights FT thread, it seems more appropriate here now that I've found the KVS thread (actually found another FT KVS thread that was locked).

Thanks for creating this tool KVS !

Just checked out KVS website - Seems like KVS is a program that needs to be installed and from what I can tell, a "contribution" is required for KVS? Is it really just asking for payment to use the KVS tool? Is there a free option to test out KVS.