Complex sentence: The concept was to match transfers with other people and then have a small commission while using the inter-bank mid exchange rate, unlike traditional currency transfers where there are buy and sell rates and the broker takes the difference between the two.
Split into simpler sentences: The concept was to match transfers with other people and then have a small commission while using the inter-bank mid exchange rate. Unlike traditional currency transfers where there is a buy and sell rate and the broker takes the difference between the two.