I have OneCard metal (SBM secured by FD) for more than 1 year. Now since that is not much of use to me as the occasional offers are already covered by other credit cards, I thought of closing it to unblock my 1 lac FD with less interest rate (since FD is for 1 year always by them, user has no option to change). But instead of reaching support to close it, I thought of doing some experiment. As my purpose was to release the FD with not so famous SBM, but not much of closing the card, I logged in to SBM netbanking and closed the FD. But OneCard is still active or did not receive any notification either it will be closed. Well, at least in app, I did not try any transaction in case they are silently in process of closing it. Wondering if it would get closed automatically after billing cycle or would they silently convert it to unsecured one? 😉