PepulBill
Paperless QR billing for small shops — no hardware needed
What it does
PepulBill turns any smartphone into a shop's billing counter — no POS machine, no printer, no paper. Customers scan a QR, order in Tamil or English on their phone, and the bill lands on their phone. Cash, card, or LankaQR, with a built-in change calculator. Built in Jaffna for small shops that can't justify a lakh-rupee POS. Bills are paperless — thermal receipts can't be recycled, so it's green from the first scan. Zero hardware. Zero paper. Smarter Billing, Greener Tomorrow.
Does the same job
all alternatives →
- UQUsing QR codes to pay bills2013 · samgranger.com · ▲7
More commerce this month
the category →
Compare your startup equity grant for free.
Commerce · 26d ago · equitybee.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com