All licenses on OGA allow for commercial use. The readme.txt inside the download package conflicts with this by requiring payment for commercial use. It is ok to ask for voluntary donations, and it is ok to link from a free asset here on OGA to some of your premium content elsewhere, but the content you share here on OGA must allow for commercial use. Would you be willing to modify or remove the stipulation in the readme.txt about commercial use? This applies to your other assets that may have that stipulation as well.

Until we know more, I must mark this as having a licensing issue. Please let me know if there are any questions or concerns.

EDIT: Fixed, thanks! :)