The promotional period ended but the credit card company did n't send any information regarding the fact that the APR was going to change. When contacted the company told that the promotional period end date was mentioned in the statement. There was no time to do an opt out of the higher APR and the CC has charged me around {$3000.00} as interest. As I am enrolled in paperless statements, there was no emails/paper statement send out to me regarding this. 
