Welcome • User Guide
ToS • Privacy • Canary
Donate • Bugs • License

©2026 Poal.co

300

They just appeared everywhere overnight. i rarely hear conspiracists mention them.

They just appeared everywhere overnight. i rarely hear conspiracists mention them.

(post is archived)

You are currently inside a comment thread.
Click here to see all the comments (21).
[–] • 4 pts

They have been used in Asia (mainly for website and social media links) for over a decade.

[–] • 1 pt

Also for their electronic payments to shops.

[–] • 1 pt

That as well (AliPay, WeChat...)

[–] • 0 pt

QR codes were invented by DENSO/Toyota in the mid-90's.