Amazon 现在Pepcid Complete Acid Reducer + Antacid Chewable Tablets for Heartburn Relief, Berry Flavor, 50 ct 缓解胃酸嚼片 $20.76
1. 在价格的下方有个 20% Off coupon, 钩选coupon, 结帐时会自动减 20% Off
2. 再用 Subscribe & Save 之后, 又可以有 5% Off(+免运), 最后是 $15.57, 节省$6.23(30% Off)