I paid a portion of my credit card bill on XXXX different Barclay 's Bank cards. The debits appeared on my bank statement today, XXXX XXXX, but there are no credits on my card statements. They say it will be posted tomorrow, the XXXX. That means I am paying interest for XXXX hours to the card company on {$12000.00} that they have already received from my bank. If they do that for thousands of customers, possibly millions of dollars, they could be over charging customers for millions over the years. 
