Of course, as this is an offer that’s directly related to the MCO, it’s only valid until 31 March. Though, you must top up a minimum of RM5 to be eligible for the bonus credit. Also, you’ll only get the extra credit for your first top up within this period.
One important thing to note is that the extra credit is also capped at RM10. So if you top up more than RM50, you won’t be getting the whole 20% extra credit. But on the plus side, your bonus Tune Talk credit will be automatically added to your account. You won’t have to opt-in for this offer. For more information on the offer, you can check out the official website for it, as well as its dedicated Terms and Conditions page, linked below. (Source: Tune Talk [1], [2])