You should be familer with the name paypal if you do online transactions worldwide. It just acts as a medium between your bank account and the account from which the funds is being transferred from. Paypal makes the whole process alot easier and trust me you wont be itching you head while completing these proccesses. You will just have to link you credit or debit cards with you paypal account and you will have to do this only for once. Your paypal transaction will be completes followed by you email and password. Thats it. You can have transactions worldwide.