Also, SBI has ways to turn off International Transactions.
1) Login to Netbanking
2) Go to eServices Menu
3) Go to ATM Card Services option
4) Go to ATM Card Limit/Channel/Usage option
5) Select Account Number and click Continue button
6) Select Card Number
7) Now you will get a drop down menu with options for:
a) Enabling/Disabling International usage
b) Setting Local/International ATM Withdrawal Limits
c) Setting Local/International limits for POS (Point Of Sales) and Online Transactions.
Refer the following Quora Answer for Screenshots (and also other methods for accomplishing this):
Answer to Which debit card issued by SBI is accepted by paypal?
➔ 𝐏𝐀𝐘𝐏𝐀𝐋 ᴛᴏʟʟ ғʀᴇᴇ ᴏɴʟɪɴᴇ 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐍𝐮𝐦𝐛𝐞𝐫
𝟏(𝟖.0.5)
3.8.6
61.61
? - Quora