This article explains whether your KAST card works like a debit card or a credit card, how payments are processed, and what that means for your spending, limits, and balances. You’ll also find answers to common questions to help you understand how the KAST card works in everyday use.
Are KAST Cards Debit Cards or Credit Cards?
All KAST cards are credit cards.
They run on standard credit card networks, which means merchants and payment terminals recognize them as credit cards at checkout. When prompted, you can confidently select “Credit” on the terminal.
How Does Spending With My KAST Card Work?
Your KAST Card is a credit card issued through a banking partner, with a credit line secured by your deposited balance.
Here’s how it works:
- You deposit funds into your KAST account, which secure your credit line
- When you make a purchase, the transaction is charged to your KAST Card credit line
- The transaction is approved based on your available credit, which is backed by your deposited balance
- You then repay the amount within your billing cycle before the payment due date
In simple terms, you’re using a credit card, but your deposited balance determines how much you can spend.
Do I Have a Credit Limit With KAST?
Yes. Your KAST Card comes with a credit limit that is determined by your deposited balance.
Your deposited funds secure your credit line, which sets how much you can spend. In simple terms, the more you deposit, the higher your available credit limit.
Why Do Terminals Ask Me to Choose “Credit” or “Debit”?
Some payment terminals ask you to choose between “credit” and “debit” to determine how the payment is routed.
Because your KAST Card runs on the Visa credit network, you should select Credit in most cases.
When you pay, the purchase is charged to your KAST Card credit line, which is secured by your deposited balance. This prompt comes from the terminal and does not change how your transaction is processed.
Can I Use My KAST Card for Online and In-Store Purchases?
Yes. You can use your KAST card for both online and in-store purchases, anywhere Visa® is accepted (depending on your region).
You can also:
- Use a virtual card for online payments
- Add your card to Apple Pay or Google Pay where supported
- Use the physical card for in-person purchases and ATM withdrawals (where available)
All transactions pull directly from your KAST balance.
How Do I Check My Available Balance Before Spending?
You can check your balance anytime in the KAST app.
Steps
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Your balance updates in real time after each transaction. |
Does Using the KAST Card Affect My Credit Score?
No. Using your KAST Card does not affect your credit score.
KAST Cards are issued through a banking partner, but they are not reported to credit bureaus and do not require credit checks. This means your usage, payments, and balance do not impact your credit history.
Frequently Asked Questions
Can I spend more than my balance and pay later?
No. Your spending is limited by your available credit line, which is secured by your deposited balance.
You can only spend within that limit, and any amount you use must be repaid within your billing cycle.
Why do some merchants treat it like a credit card?
Transactions on your KAST Card are processed through credit networks because it operates as a credit card. Your spending is tied to a credit line secured by your deposited balance, which determines how much you can use and repay within your billing cycle.
Can I use the KAST card for hotel or car rental holds?
Some merchants (like hotels or car rentals) place temporary authorization holds. These holds still require available funds in your balance and are released once the merchant finalizes or cancels the charge.
Is there any interest or monthly payment?
No. There is no interest, no minimum payment, and no monthly bill. You’re simply spending your own funds.