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How do payments work in the US, China, and Brazil?

https://andrewacomb.substack.com/p/a-tale-of-three-refunds
20•acombandrew•1w ago

Comments

Brajeshwar•31m ago
You should include India’s UPI (Unified Payments Interface). It is interesting and should fit in your comparison/references.

https://en.wikipedia.org/wiki/Unified_Payments_Interface

ggm•4m ago
That, and the emerging pan EU payment proposals which will possibly die on "mine is better" competitive tensions.

OpenRouter is joining Stripe

https://openrouter.ai/blog/announcements/openrouter-is-joining-stripe/
696•rvz•10h ago•363 comments

Go 1.27

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491•database64128•9h ago•130 comments

Google replaced Git tags for certain source code with obtaining via Google Drive

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Turns are Better than Radians

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295•__fst__•12h ago•240 comments

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The little-known winstart.bat batch file

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PostgreSQL for Everything

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Feature Request: Support AGENTS.md

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Mathematics in the age of AI

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128•jonbaer•12h ago•148 comments

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176•CommonGuy•12h ago•60 comments

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256•gurov•17h ago•86 comments

Extensible Software in the age of LLMs

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119•coloneltcb•11h ago•50 comments

Pacing model development in an era of cyber-critical capabilities

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136•j4mie•1d ago•182 comments

How do payments work in the US, China, and Brazil?

https://andrewacomb.substack.com/p/a-tale-of-three-refunds
20•acombandrew•1w ago•3 comments