帮Iberia澄清一下
基本上按照原始条款 你转走然后没补回来的话一定会变负的 (如果原始哩程<bonus)
"The extra promotional Avios not redeemed by 1 December 2018 will be withdrawn
from the customer's account. The redemption terms and conditions are subject
to the general terms and conditions of the Iberia Plus programme."
然后按照Iberia Plus的 一般条款
在哩程数过期的那边有特别写到"Forthese purposes, Avios transfers carried out
between the programmes BA Executive Club, the Avios Programme (in the UK), the
Iberia Plus Programme and any other programme which may use Avios as currency
are not considered movements as they do not involve collection or redemption.
Transfers between Iberia Plus members are also not considered movements."
所以除非你在12月前在IB "redeemed" 你赚的bonus哩程数 否则就会变负的
那在那之前去转来转去 他可不可以封号就看你怎么跟IB/BA说
而负的哩程数会怎样 也是未知数
(可能赔钱? 类似信用卡 1 avios = 0.01 EUR or 封号)
另外别忘了IB跟BA都是IAG集团所以一起封号倒也不是这么惊讶的事情