Some senders, she said, had used company franking machines.
Times, Sunday Times (2006)
Franking machines can cost roughly 10 a month to hire and offer discounts to the cost of buying paper stamps.
Times, Sunday Times (2012)
Postage rates for business will go up an average 4.2 per cent, but less for pre-paid accounts and firms with franking machines.
The Sun (2008)
Business customers will see average price increases of 4.2 per cent, although there will be smaller rises for companies using franking machines and prepaid accounts.