CAByS codes

CAByS (Catálogo de Bienes y Servicios, Goods and Services Catalog) is a 13-digit code that classifies each product or service for tax purposes.

Not sent in the request — it’s configured on each product in the POS catalog. If it needs to be changed, the product must be edited from the web POS.

The official catalog can be consulted at: https://www.hacienda.go.cr/CAByS