what kind of useless crap company does the billing section do
this??
we used their services in May.. so they waited until end of May
to consolidate everything.. then the actual invoice is sent out at
the end of June (we've got a post-mark 25 June).. but dated 31
May...
we just got the goddamned invoice today.. and we're already
"late" without even given a chance to pay it..
so i've called the company, let them have it for being
idiotic..
they will now send invoices for each time we use their service

I had a similar episode with SAFRA. Dragged for 4 months. I'm not
joking.