Is the “call/email/fax 3 nearby fleet managers directly and ask them to match your flat purchase offer” still a feasible approach? I did this when I bought my 2

Is the “call/email/fax 3 nearby fleet managers directly and ask them to match your flat purchase offer” still a feasible approach? I did this when I bought my 2012 car. Used to be called “fax-blasting” back when faxes were still a thing.