https://pay-pistol.web.app/#/home

pay pistol is the leading bsv mailing list / marketing system, which is obviously funny in various ways, you only get one list per account, the messages are super tiny, it's called pewpewing, etc., it's super funny & quirky & comes clearly from a small culture, i love it,,, they're going to put out a new update to it w/ fees (it's free atm other than chain fees which is basically free) & more features & i hope though they keep some of the spirit of this thing, it rocks