看了一下有220美元的授权和60美元的授权,关于两个的差别,官网的说明是这样的: You may use the discounted license if any of the following is true:
You are an individual, using REAPER only for personal use. You are an individual or business, using REAPER for commercial use, and the yearly gross revenue does not exceed USD $20,000. You are an educational or non-profit organization.