https://www.environmentalleader.com/2019/03/levis-new-hemp-clothing-uses-less-water-to-grow-and-feels-just-like-cotton/?fbclid=IwAR1sLVv2egDeSAJ4qng2yX7S90uGjF0VhFan9e2Qs3nicmDpzP2knQZHx6E
Advertising a 'product" and casually slip in a message too. I won't be buying your "products" ever.
https://en.wikipedia.org/wiki/Handkerchief_code