Ben Chuanlong Du's Blog

It is never too late to learn.

Shopping Smartly

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

General Tips

  1. ask for referral
  2. use rebate website such as BeFrugal
  3. look for discount code or coupons
  4. use credit card with cashback

Health Devices/Services Which Are not Covered By Insurance …

Recommendation of Credit Card Usage

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

  1. Avoid AMEX as it is nutorious for closing many customers' credit cards without valid reasons.

  2. Costco is a wholesale. It is not considered as a grocery or supermarket …

Shopping at Macys

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Customer Service

888-822-6229

You can call the phone number to have an inspector to measure the dent on a mattress.

Shopping At Homedepot

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://www.homedepot.com/mycheckout/giftcard#/giftcard

Shopping on Costco

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://sameday.costco.com/store/costco/storefront

https://www.costco.com/costco-shop-card