4 ms·

I remember reading about this hack awhile ago and I was trying to do it, but it was always +- same price + hassle to find company who will accept whatever local

• gst 12y ago
  Same here. Tried it a few times but was never able to get a significant price difference.
• ericamho 12y ago
  I've used it often; results tend to be variable. Sometimes it's $0, $5, and sometimes I've got $100+.