naka indicate naman why, anyway In case you are wondering why you have pro-rated charges on your first billing or when you have upgraded or downgraded your account, this is because your service order was activated before your bill cut-off. This only means you are being charged for the proportionate pro-rated charges incurred upon activation of your service order. Since there is a pro-rated charge on top of your monthly service fee, your bill will be higher and should normalize on your succeeding billing cycles.