A reader at the Unclutterer blog suggests that since stores only really need the number off the cards they issue, she's put all her account numbers in her cell phone contacts list to lighten her wallet:
Basically, I have every membership number saved in my phone, organized to be alphabetized together such as 'aMemb-Barnes&Noble, aMemb-Southwest, aMemb-Avis, etc' so they are easy to find. It has uncluttered my wallet/purse and made is substantially easier to find the number when I need it.
As one Unclutterer commenter suggests, it might be more convenient to line up the numbers behind something like xMemb-Borders, but the concept is sound—assuming you're not storing any cards you can buy or pull cash with. What other items have you craftily cut out of your wallet? Share your streamlining suggestions in the comments.
译文:
将回馈卡的卡号存在手机里（合理的）
一位来自“整洁者”博客的读者建议：既然商店实际只需要他们所发卡的卡号， 她将她所有的卡号存入她手机的联系表里来减轻她钱包的重量。
基本上，我将每一个会员卡号存入我的手机，以字母排序，这样很容易找到。例如“邦诺书店的会员号、西北航空的会员号、安飞士汽车租赁的会员号，等等。”这样可以帮助整理我的钱包并且实际上在我需要号码时更加容易找到。
正如一位“整理者”的评论者建议，这以“什么公司的会员卡”來标识卡号可能更方便，但这个理念是基于你不能存储那些能支付或存入现金的卡号的前提才能实现的。你还能举出能从你钱包里清理出其他东西吗？在你的评论中来分享你合理的建议吧。