Been done before. Bronze, silver, gold etc. I had a dip into this years ago and consulted with the Hibs marketing guy, a Dee I may add, and he said we were over complicating our packages which I agreed with. If you offer too many bits and bobs it then costs money to fulfill that. I know this guy and respect his views as a fellow marketeer.
Best to be simple, easy to understand and set a fair price. The clubs message has to be “ we want you, need you, and appreciate your support” so join in . The key to that is engagement, relationships, togetherness, fun, and......value for money.