http://www.merchantlink.com.au - On 17th July, the commonwealth bank showed off its latest advances in EFTPOS terminals unveiling the Pi and Leo Products. Powered by a brand new software applications and point of sale devises the cba is striving to redefine the pos experience for businesses and end users. This is the culmination, and 1st round, of significant investments by the bank to break the commodity type competition that exists between the banks and their merchant acquiring offerings.