ListaYa – Supplier price lists to sale prices

ListaYa helps small merchants in Argentina keep their prices up to date without an ERP. In Argentina, high inflation means prices change constantly: every time a supplier sends a new price list, shop owners spend hours retyping it into a spreadsheet, and meanwhile some products end up sold below the margin they need. Big, expensive systems like an ERP are not the answer. For a small hardware store or wholesaler, in an unstable economy, that kind of investment is simply not viable. They need something light, cheap and usable from the phone they already carry. ListaYa is built for that reality. It talks in Argentine Spanish (rioplatense, with voseo), works in pesos and reads Argentine number formats and VAT. The merchant sends the supplier's list (PDF, Excel/CSV, photo or pasted text) to a Telegram bot. The system extracts each product with its cost, matches it to the merchant's catalog (asking the merchant when a match is doubtful and remembering the answer), and computes suggested sale prices from the merchant's margin rules. It replies with a short summary: how many prices went up, the biggest increases, products that would fall below the minimum margin, and rows it could not match. Nothing changes in the catalog until the merchant taps Approve. Open models running on AMD GPUs through AMD Token Factory read messy files (photos, scanned PDFs, free text) and narrow down doubtful matches, but they never decide a match or compute a number: all prices, margins and alerts come from deterministic, tested code. On five fictional sample lists (spreadsheet, text, text PDF, photo and scanned PDF) it extracted 46 of 46 rows correctly, at about USD 0.0003 per list read with AI.