# Our best PrestaShop modules for selling by weight, by length and by pack size

> Price per kilo, litre or metre, variable-weight selling, quantity calculator for tiles and paint, enforced minimums and multiples, tiered prices, samples and heavy-goods delivery: the selection for selling by weight, length and pack size on PrestaShop.

- Page: <https://www.datafirefly.com/en/solutions/prestashop/sell-by-weight-length-pack-size/>
- Language: en
- Last updated: 2026-09-23
- Other languages: [fr](https://www.datafirefly.com/solutions/prestashop/vente-poids-metre-conditionnement/index.md), [de](https://www.datafirefly.com/de/solutions/prestashop/verkauf-nach-gewicht-meter/index.md), [es](https://www.datafirefly.com/es/solutions/prestashop/venta-peso-metro-formato/index.md), [it](https://www.datafirefly.com/it/solutions/prestashop/vendita-peso-metro-confezione/index.md), [nl](https://www.datafirefly.com/nl/solutions/prestashop/verkoop-per-gewicht-meter/index.md), [pl](https://www.datafirefly.com/pl/solutions/prestashop/sprzedaz-na-wage-i-metry/index.md), [pt](https://www.datafirefly.com/pt/solutions/prestashop/venda-peso-metro-embalagem/index.md)
- Index: <https://www.datafirefly.com/en/solutions/llms.txt>

## Not every product is sold by the piece

PrestaShop thinks in units: one product, one quantity, one price. Cheese sells by weight, tiles by the square metre, wine by the case, screws by the hundred. Every gap between the real selling unit and PrestaShop's unit costs you in ordering mistakes, picking corrections or non-compliant product pages.

## What this selection covers

Showing the unit price, turning an area into boxes, enforcing pack sizes, rewarding quantity and delivering heavy goods. For selling sets of different products, see our [bundles, packs and gift boxes](https://www.datafirefly.com/en/solutions/prestashop/product-bundles/) selection.