To look up your details, balance, or application status, you can use the official portals provided by Citibank (the card issuer) and Best Buy . Card Account & Balance Lookup

If you need to find a past purchase receipt using your credit card:

: Visit the customer service counter at any Best Buy store .

: If your card is saved as a payment method in your BestBuy.com account , you can enable access to view your balance directly on their site. Phone : Call Citibank customer service at 1-888-574-1301 . Application Status Lookup