Hi, does ASTPP support auto-refill every day. Suppose I want on a prepaid card to be auto refilled every day is equal to 15 USD. Here is scenario, there is a account with the balance of 15 USD, today user uses 8 USD. At midnight system will auto-refill this card to with USD 7 and make it 15 USD. Is this achievable? I was using A2Billing and it does.