livrariatraca
A Traça é uma livraria de Porto Alegre que oferece livros novos e usados, com um acervo de 200.000 volumes. Atende tanto na loja física quanto pela Internet, com pedidos rápidos e um depósito informatizado.
Porto Alegre, BR · prices in BRL · ships to 1 countries. Catalogue read from traca.com.br's own public product feed on 2026-09-29. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 3 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-13 | 0 | not measurable | index only | — | 00 |
| 2026-09-03 | 0 | not measurable | index only | — | 00 |
| 2026-08-11 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
Catalogue over time
| Date | Products | In stock | Median price |
|---|---|---|---|
| 2026-09-29 | 500 | 500 | 27.9 BRL |
| 2026-08-08 | 500 | 500 | 23.9 BRL |
Data collected from traca.com.br's public product feed. Not affiliated with or endorsed by this store. Request removal.