You should enter valid membership amount. Make sure you provide a legitimate membership ID, or simply click the backlink indicating you do not need your membership ID, and provide your complete name and handle. I haven't got my AARP member # An advanced reservation is required. Consumer need to give https://bookmarkshome.com/story5093917/%E7%A7%9F%E8%BD%A6-things-to-know-before-you-buy