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Card payment complaints
Do you regularly go over your card transactions and something does not add up? Do not hesitate to contact the KB Card Customer Service at 955 512 230. We will check the relevant transaction with you and explain everything if you need to file a complaint.

How and when to complain about a card payment
It is important to make a claim on time, i.e. within 30 days from the date of the transaction or the date on which the goods or services should have been delivered.
In what cases can I make a claim for a card payment?
I don't know anything about the payment
If you notice a card payment that you did not make, it is likely that your account has been compromised - call KB Card Support immediately at 955 512 230.
Until the transaction is verified, you can lock your card yourself in mobile and online banking.
I didn't receive the goods I paid for
If the goods you ordered did not arrive at all, arrived damaged or different, etc., you must first contact the merchant before filing a claim. Only if the trader does not respond or does not want to accept the claim can you file a claim with the bank.
What you need to submit with your claim and how to submit it
Chargeback is a service that allows you to claim a card payment from the merchant's bank through Visa and Mastercard systems.
This service applies only to card payments, not to cash on delivery payments directly to the carrier or to payments by bank transfer.
The chargeback service is always free of charge and usually serves as a last resort if the normal merchant claim fails or is not possible.
You can file a chargeback on any card transaction. The bank then evaluates the resolution of the chargeback on an individual basis depending on the type of transaction, the method of confirmation and the card company's rules.
If a merchant accepts cards, they are subject to the rules of the card companies, including complaints. It doesn't matter what card you use to pay (credit, debit, Visa or Mastercard) or in what country (if you're abroad on holiday or business, or if you're ordering goods from abroad).
TIP: Fake e-shop scams are not completely avoidable for online purchases, but we recommend using well-known and verified merchants that allow transactions via a secure internet connection. It is also a good idea to avoid tempting and significant discounts on branded goods. You can check the merchant in advance, for example through reviews.
The specific deadlines for filing a claim are defined in relation to the card companies' deadlines and set out in the payment card terms and conditions.
The actual processing of a claim is usually a matter of a few weeks. In the case of complex claims, it may take several months.

Where and how to send the complaint
- To the card complaints email reklamace_transakci@kb.cz, send the completed complaint report
- Online in the Mobile Banking app or Mojebanka internet banking
If you use KB+, MojeBanka or Mobilní banka internet banking, you can see your entire transaction history (all payments made) - payments from your account directly in the history under your account, card payments under individual cards. Alternatively, you can also check your payments in your account statement.
When making purchases from e-shops or paying by card in store, it's a good idea to keep a paper or electronic receipt.
For an even better instant check, you can set up "Payment Notifications", via KB+ Internet Banking (Settings - Notifications - Outgoing Payments) or MojeBanka or Mobile Bank (Settings "cog" - Payment Notifications - Card Usage).
Once the payment has been made, we will notify you via in-app notification or email at your choice.

Did not find an answer?
KB Card Customer Service
Tel.:+420 955 512 230
E-mail: klientska_linka@kb.cz
We recommend that you save the contact info in your phone