Should I get travel money cards (Wise, OFX, etc.) or just use my regular bank card?

For trips under 3 months, your regular debit card with ATM withdrawals is simpler and costs about the same. Travel money cards are worth it only if your bank charges high foreign transaction fees (5%+) or you want to lock in an exchange rate in advance. Most major bank debit cards have competitive rates—check yours before buying another product.

What if an ATM eats my card or won't give it back?

Call your bank's international support line immediately (number on back of card). They can cancel the card and arrange a replacement. Most ATM problems resolve within 24 hours if you contact your bank right away. Keep your bank's 24-hour number saved in your phone before you land.

Is it safe to use ATMs on the street or only inside banks?

ATMs inside bank buildings are slightly safer, but modern ATMs in busy public areas (shopping malls, supermarkets, train stations) are also fine. Avoid isolated ATMs at night. Use your instinct—if a location feels sketchy, it probably is. Major bank ATMs are generally safer than independent ones in convenience stores.

Can I negotiate the exchange rate at a bank?

No. Banks use the official interbank rate set by currency markets—there's no negotiation. You can shop between banks for the best ATM fees, but the actual rate is fixed across all legitimate banks on any given day. Only airport exchanges and street money changers negotiate, and they'll offer you terrible rates.

What's the difference between debit and credit cards abroad?

Debit cards withdraw directly from your account and have lower fees at ATMs (1-2% for international withdrawals). Credit cards charge merchant fees but build fraud protection into your card—if someone uses it fraudulently, you're not liable. For ATM withdrawals, use debit. For stores and restaurants, use whichever card the business accepts and you're comfortable with.

How much cash should I carry daily?

Carry enough for 1-2 days of expenses. If you budget $50 per day, carry $100 in local currency. This minimizes loss if pickpocketed and reduces the temptation to use poor-rate exchanges. Keep it in your front pocket, not your bag.

How to Use Local Banking and Exchange Services Abroad

Open a local bank account at your destination (bring your passport and proof of address), use ATMs to withdraw cash in local currency at better rates than exchange counters, and avoid airport exchange desks unless absolutely necessary. Most daily transactions work fine with a mix of ATM withdrawals and card payments.

Find an ATM on arrival. Before you do anything else, locate an ATM in the airport or near your accommodation. Withdraw enough local currency for 2-3 days of expenses. Airport ATMs usually have reasonable rates compared to exchange counters—the difference is typically 2-4% higher markup at counters. Use your home bank's debit card if possible; foreign transaction fees vary by bank, but usually run 1-3% per withdrawal.
Identify major banks in your destination. Research the 2-3 largest banks in the country before arrival. In most countries, big banks have better ATM networks and more English-speaking staff. Major banks in each country: Spain (BBVA, CaixaBank), Thailand (Bangkok Bank, Kasikornbank), Mexico (Banamex, BBVA Bancomer), Vietnam (Vietcombank, Techcombank). This matters because you'll use their ATMs repeatedly.
Decide if you need a local account. Open a local bank account only if you're staying 3+ months or need to receive payments locally. For trips under a month, ATM withdrawals alone are sufficient. If you do open an account: bring your passport, proof of address (a rental lease, utility bill, or hotel booking confirmation works), and your home country tax ID if requested. The process takes 30 minutes to 2 hours. Most banks offer no-fee checking for tourists.
Set up ATM withdrawals as your primary cash method. Plan to withdraw cash every 5-7 days rather than all at once. This spreads out fees and reduces loss if your wallet is stolen. Most ATMs charge a flat fee per transaction ($2-4 USD equivalent) rather than a percentage, so larger withdrawals are more efficient than daily small ones. Withdraw amounts that last you a week: if you spend $30 per day, withdraw $210 every week.
Use cards for larger purchases. Pay by card (debit or credit) for restaurants, hotels, and shops when possible. Card transactions typically have better exchange rates than ATM withdrawals because the interbank rate applies automatically. Your card issuer's foreign transaction fee (usually 1-3%) is often lower than ATM fees plus poor ATM exchange rates at sketchy machines. Inform your bank you're traveling so they don't block transactions.
Avoid exchange counters unless trapped. Exchange counters in airports, train stations, and touristy areas charge 8-15% markups over the real exchange rate. If you must use one (you've run out of cash and all ATMs are broken), use it only for small amounts. Compare the rate they quote to the real rate on Google (search 'USD to [currency] rate') before accepting.
Keep backup payment methods. Carry at least two cards from different providers (Visa, Mastercard, American Express). Some places accept one but not another. Bring one backup card in a separate location from your wallet. If your primary card is lost or blocked, you have options without emergency wires home. Keep emergency cash (40-50 USD equivalent in local currency) in your room safe separate from your daily wallet.
Understand daily withdrawal limits. Check your home bank's daily ATM withdrawal limit before departure—many set limits of $300-500 per 24 hours. Contact them to request a temporary increase if you need more. Also note that some banks charge higher fees for international withdrawals after the first 1-2 per month, so ask about their specific structure. This information prevents surprises at 11 PM when you need cash.
Document exchange rates for reimbursement. If you're spending work money or will be reimbursed, screenshot the real exchange rate (from XE.com or OANDA) and your ATM receipt showing the actual rate charged on the same day. Keep receipts for all cash withdrawals and card payments. This documentation lets you claim the real exchange rate for reimbursement rather than relying on memory.

Should I get travel money cards (Wise, OFX, etc.) or just use my regular bank card?: For trips under 3 months, your regular debit card with ATM withdrawals is simpler and costs about the same. Travel money cards are worth it only if your bank charges high foreign transaction fees (5%+) or you want to lock in an exchange rate in advance. Most major bank debit cards have competitive rates—check yours before buying another product.
What if an ATM eats my card or won't give it back?: Call your bank's international support line immediately (number on back of card). They can cancel the card and arrange a replacement. Most ATM problems resolve within 24 hours if you contact your bank right away. Keep your bank's 24-hour number saved in your phone before you land.
Is it safe to use ATMs on the street or only inside banks?: ATMs inside bank buildings are slightly safer, but modern ATMs in busy public areas (shopping malls, supermarkets, train stations) are also fine. Avoid isolated ATMs at night. Use your instinct—if a location feels sketchy, it probably is. Major bank ATMs are generally safer than independent ones in convenience stores.
Can I negotiate the exchange rate at a bank?: No. Banks use the official interbank rate set by currency markets—there's no negotiation. You can shop between banks for the best ATM fees, but the actual rate is fixed across all legitimate banks on any given day. Only airport exchanges and street money changers negotiate, and they'll offer you terrible rates.
What's the difference between debit and credit cards abroad?: Debit cards withdraw directly from your account and have lower fees at ATMs (1-2% for international withdrawals). Credit cards charge merchant fees but build fraud protection into your card—if someone uses it fraudulently, you're not liable. For ATM withdrawals, use debit. For stores and restaurants, use whichever card the business accepts and you're comfortable with.
How much cash should I carry daily?: Carry enough for 1-2 days of expenses. If you budget $50 per day, carry $100 in local currency. This minimizes loss if pickpocketed and reduces the temptation to use poor-rate exchanges. Keep it in your front pocket, not your bag.