On XXXX XXXX, 2015 Citibank processed a charge against an expired debit card on my account for XXXX of {$47.00}. 
While the charge was shown as pending I called and notified Citibank and spoke w/ a representative named XXXX and a supervisor named XXXX XXXX 
Although I notified them that the transaction was unauthorized and made against an expired credit card the Citibank representatives said that since the transaction was done by an automatic payment system all the Merchant needed was the card number and that Citibank did not require an expiration date for the card nor a security number. 
All that Citibank would do in response to my complaint would be to issue me a new debit card and process a dispute. The charge would remain against my account. 
