Dieters should avoid signing up to slimming aid trials from website Raspberry Ketone Fresh, after hundreds of customers reported having unexpected payments of over £150 taken from their accounts.
Theatre and concert-goers buying tickets from seven popular online sellers will soon see delivery and booking fees displayed upfront, following a crackdown on the industry.
Payday loan firm Speedy Cash has been accused of "preying on children" by MoneySavingExpert.com, after handing out leaflets enticing families into payday loan shops with the promise of "free photos with Santa".
Ed Miliband has backed MoneySavingExpert.com's campaign to stop adverts for payday loans being shown during children's programmes, warning Labour would change the law to ban them if necessary.
Letting agents must be upfront about fees in their ads to stop renters being stung by unexpected costs, the Advertising Standards Authority (ASA) has said.