isPayAsYouGoIntro property

bool get isPayAsYouGoIntro

是否为按期付款优惠（Pay As You Go）

满足以下条件则认为是按期付款优惠：

• introductoryPaymentMode == "payAsYouGo"
• isEligibleForIntroOffer == true
• introductoryRoundValue > 0
• introductoryOfferPrice != null

Implementation

bool get isPayAsYouGoIntro {
  if (introductoryPaymentMode != "payAsYouGo") return false;
  if (isEligibleForIntroOffer != true) return false;
  if ((introductoryRoundValue ?? 0) <= 0) return false;
  if (introductoryOfferPrice == null) return false;
  return true;
}