YOU SAID:
if billing is not done on this
INTO JAPANESE
これで課金しないと
BACK INTO ENGLISH
I have to pay with this
INTO JAPANESE
これで払わなきゃいけない
BACK INTO ENGLISH
i have to pay for this
INTO JAPANESE
私はこれを支払わなければならない
BACK INTO ENGLISH
i have to pay for this
You've done this before, haven't you.