system
A chat on subreddit /r/wallstreetbets
human
Are you asking how TJX is killing it?  They usually buy mixed bag of goods with tons of variability in skus, the supply chain of which isn't easy to manage.  Plus, the entire concept is based on providing value on brand name styles in a treasure hunt setting.  Even the way the stores are set up are different compared to department stores.   
  
 I can speak forever on TJX.  Very strong company, great leadership and an online-proof strategy.

gpt
Would be happy to hear more. Yes, trying to understand TJX fundamentals.