WeChat reader 意识刘 recently shared a very interesting DP: purchases at Costco.com can trigger the DrugStore bonus category on the Chase Freedom Flex. This is very likely a bug. If y...

Under the previous terms, AMEX did not waive the first-year annual fee. But according to DOC, if you contact customer service now, they will tell you the annual fee is waived. If y...

Ctrip often runs some pretty interesting promotions, especially for international credit card users (basically cards issued outside mainland China). This post is intended to keep t...

Previously, we only suspected that this extra bonus multiplier could be used with WeChat Pay; now DPs show that it does indeed work. If you have the older Ink card version of the C...

From January through June 2021, US cardholders of any version of the American Express Platinum Card or Centurion Card can receive up to $30 per month in statement credits for PayPa...

AMEX can now give retention offers through online chat too. I asked for some at year-end and the results were pretty solid....

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...

I saw the all-time-high 80,000-point welcome bonus on the Chase Sapphire Preferred and decided to apply, but I didn’t expect the process to take more than two months!...

If there are other things expiring at year-end, feel free to leave a comment and remind everyone so we can help each other avoid getting clawed back......

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....

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...