Feature Request - Permanent Tag Changer

I've seen many people with the same silly mistake as me, not realizing that when you run out of nitro and you've changed your #**** tag, it will randomize after your nitro runs out. I believe this has been requested before, but I really suggest discord looks into this. More and more people have been looking into this feature, especially with more people getting more and more attached to their tag the older discord is. I've seen the argument that this defeats the purpose of nitro, but some people cannot afford to always be paying for nitro. A One time tag changer for five or ten dollars would be very helpful, and I think all it would do for discord is bring in some extra cash, which everyone loves. Also, a tag change is REALLY, not that much compared to a full nitro or nitro classic, so a permanent buy seems pretty reasonable, especially for someone like me who is not financially suited enough for nitro, but loving the numbers I have had for almost five years.