Q: Do I have to pay for this Extension?
A: At the moment we only have a FREE version, so there's nothing to pay for.
Q: How many words can I save for flashcard?
A: FREE version only available for up to 10 translation.
Q: Why can't I choose answer for the flash card?
A: Flashcard function only available when there is 5 or more saved words. Email us if there it still happen if you have 6 saved words.