translation.en: Now, this is all a nonprofit enterprise, and so the money that we raise, after we cover the cost of doing the testing and making the kit components, gets plowed back into the project.
translation.zh: 这都不是为了赚钱的。所有的所得， 除去我们做测试和准备这个匣子的费用， 都用来支持这个计划。