What are the amounts available for top up vouchers?
I only knew about the $10 vouchers.
Thanks in advance to all who pitched in an answer. To further provide some context. My upcoming billing date is Nov 8 but I want to switch from monthly prepaid to a 360-day prepaid plan ($149+tax). Perhaps adding ($50 x3) + ($10 x2) = $170 to my account in due time.