Don't forget to read the fine print on this offer:
Member must earn the Tier Score criteria by each target date indicated in order to qualify for the next target(s) and continue receiving complimentary access. Otherwise, they must earn a Tier Score of 25,000 to receive complimentary access. (For example: If a member does not reach a Tier Score of 6,000 by 3/31/18, then they will not receive complimentary access to the Diamond Lounge unless they reach a Tier Score of 25,000 - even if they reach 12,000 by 6/30/18 or 18,000 by 9/30/18.) Members who exceed the Tier Score target for more than one period will have access through the end of that corresponding period. (For example: If a member earns a Tier Score of 12,000 by 2/1/18, then they will receive complimentary access through 9/30/18.)