Turns out, according to the lady behind the counter, i may be singlehandedly responsible for 'killing post offices'. I had used the 'print postage online' option so was just handing the parcels in and getting my proof of postage stamped. The lady told me that she made no money out of this and that I was killing her business. AIBU to be slightly hacked off by this, given that I think she herself has killed any chance of me bringing her any other business, either at her PO counter or her attached shop?