I posted a posting on my company blog before https://medium.com/pinkfong/ios%EC%97%90%EC%84%9C-unity%EB%A5%BC-%EB%9D%BC%EC%9D%B4%EB%B8%8C%EB%9F%AC%EB%A6%AC%EB%A1%9C-%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0-2f3d5b9f081d

I posted a posting on my company blog before https://medium.com/smartstudy-tech/pinkfong-membership-sdk-%EA%B0%9C%EB%B0%9C-%ED%94%84%EB%A1%9C%EC%84%B8%EC%8A%A4-%EB%A7%8C%EB%93%A4%EA%B8%B0-9401e84b36b3