and so does the seller here act as the “anonymous business” (OP’s words)? cash transactions w/o asking for ID or anything isn’t uncommon on CL. and there are CL

and so does the seller here act as the “anonymous business” (OP’s words)? cash transactions w/o asking for ID or anything isn’t uncommon on CL. and there are CL users out there making a living from it (admittedly, they’re usually multi-platform sellers). at what point are such sellers breaking the law?