If you want to keep your expenses within a budget and avoid using credit cards (ATM withdrawal using a credit card can be expensive because of the transaction fees and heavy interest rates as it is treated as a cash advance), debit cards are a good choice when traveling abroad. Top Indian...
make sure you understand how credit cards work. Else you can get into a debt trap pretty soon. Talking of credit cards, you can try debit card generator to create virtual card numbers when you are using certain websites that ask you to necessarily share...