http://www.cbc.ca/consumer/story/2009/03/26/competition-credit.html

The federal Competition Bureau is investigating the credit card industry. The agency is looking at whether the credit card industry has breached the Competition Act by increasing their credit card fees. Many consumers have complained about the increase of credit card fees over the past few months. Mastercard Canada defended itself by stating that "the many benefits Canadian merchants receive from card acceptance continue to be downplayed." According to StopStickingItToUs Coalition's website, Canadian consumers paid more than $4.5 billion dollars in hidden credit card fees alone and that figure is increasing even more due to hidden fees attacked to credit card users. Mastercard has refuted these statements by stating that they do not receive revenue from interchange or merchant fees. The website also attacked the Australian cap on credit card fees banks can charge businesses and consumers.

Transactions involving money happen every single day for Canadians. To make transactions easier on people, credit cards were invented so that consumers would not have to carry so much money on them. Credit cards have changed the demand for money in recent years due to the increasing popularity in them. If Mastercard and other credit card companies continue to increase fees for using their credit cards, then the demand for carrying actual money for transaction will increase. Especially in times of economic uncertainty, people will try to save money in every way possible so if that means to use their credit card less frequently and carry cash out more then they will do that.

In the long run, using straight cash is the cheapest transaction you can make because there are no hidden fees attacked to using plain cash. Although i can see the convenience of having a credit card because of convenience and safety reasons. I personally prefer to use cash instead of credit cards because there is no additional fees and because i can visibly see how much money i am using as opposed to paying it off 30 days later. I do not think it is a secret that their are hidden fees in using credit cards but that is the price to pay for having convenience in my opinion.