簽 $200 有 $1 Enjoy Dollar,
簽 $400 有 $2 Enjoy Dollar,
簽 $600 有 $3 Enjoy Dollar,
簽 $800 有 $4 Enjoy Dollar,
那麼,簽 $300 有多少 Enjoy Dollar?
簽 $590 有多少 Enjoy Dollar?
簽 $799.9 有多少 Enjoy Dollar?
是以月結單結餘計還是逐次簽帳計?例如月結單上顯示有 3 次簽帳,每次均是 $270,那麼所得的 Enjoy Dollar 是 $810 所得的 Enjoy Dollar 還是 $270 所得的 Enjoy Dollar 乘 3?會有多少 Enjoy Dollar?