Rating: -3 Posted By: IrateConsumer Views: 267 Replies: 19 Has anyone else had this issue?After their relationship with American Express ended, Costco automatically signed up members for their new Costco Citibank credit card. Costco members had to affirmatively refuse the card otherwise the Costco member was automatically signed up with this different credit card company.Since mid December 2016, in response to our writing cancel account on their invoice bills and sending them back Citibank kept mailing out new bills, each time with accumulated and building late fees.