Many readers carry both Chinese and U.S. credit cards. In the original PayPal Key introduction, I mentioned that AMEX credit cards issued in mainland China (USD version) can be lin...

This excellent promotion is ending soon (12/31). PayPal has not said whether it will be extended next year, and the promotion page is no longer available. If it is not renewed, the...

Note: This article only publishes techniques that have already been widely publicized, techniques that were not public but are already dead, and techniques we discovered ourselves....

[Update 2020.12] This deal is back. [The following is a 101 news flash from September 29, 2019] Sam's Club now has a pretty good deal: open a photo account and get 50 free 4x6 phot...

Friendly reminder: Cash App charges pretty painful fees to withdraw Bitcoin, so think carefully before doing it! [Update] It’s back again after refreshing. It may be 10%, with the...

Meituan Pay is getting more and more powerful, and it works pretty well even for US cards. See also: Meituan, Ele.me + U.S. Credit Cards Full Guide [2020.11 update: Meituan expande...

Sam's Club runs free membership promotions frequently, sometimes every year or even every quarter. This time: https://www.samsclub.com/join/club?couponId=12365 You must shop throug...

Waldorf Astoria Xiamen, the fourth Waldorf Astoria property in China under Hilton’s top luxury brand, opened today. The previous Waldorf Astoria opening in China was in Chengdu bac...

I forgot to update this post earlier—it should have been updated back in July. The new round of the promotion offers rates from 30% off, valid from 2020.7.30 to 2021.7.31. See deta...

[Update 2] Rakuten is now at 15x MR. It’s almost year-end, so if you’ve been procrastinating, don’t wait too long or you may miss your Saks reimbursement. Rakuten sign-up link ($20...

Today I noticed that RebatesMe has increased the referral bonus for referrers. It used to be $15, and now it has been raised to $30. If you already signed up, you can check the ref...