Many consumers manage their credit badly 10 April 2015 3:43PM John Kavanagh One in five consumers pays only the minimum monthly payment required on their credit card accounts, according to a new survey.Credit reporting and information services company Experian found that Australians have some strange practices when it comes to managing debts.A survey of 1000 consumers revealed that five per cent of the people who were only paying the minimum on their credit cards were putting extra cash into a savings account at the same time.Nineteen per cent said that having a large number of credit products had a positive impact on their creditworthiness.Thirty-three per cent of respondents said they were "nervous" about their ability to access and manage credit.Experian's managing director of credit services, Andy Sheehan, said there was a lot of misunderstanding about saving, superannuation and managing credit."According to the research, 65 per cent of people incorrectly believe that contributing to superannuation or saving money can have a positive impact on their credit score," Sheehan said.Compared to consumer behaviour in other markets, Australians do little to manage their credit profiles.