Coaches should definitely think about Master Sales Rights before uploading their courses to BMF.io. These rights basically decide who's allowed to sell the course and how it's used. If you keep the rights, you're in full control—no one else can sell it without your okay. But if you give those rights away, others might resell your course and make money off it too. That could help you reach more people, but it also means splitting the profits. So, it really depends on what you're going for. Want more control? Keep the rights. Want more reach? Maybe share them. Either way, it's worth thinking about before you hit upload.