This is the 8982nd most frequent Catalan word.
factura
Invoice.
In this sentence, 'factura' is used to mean 'bill', specifically referring to a document detailing charges for electricity services.
La factura de la llum d'aquest mes és molt alta.
The electricity bill for this month is very high.
Here, 'factura' refers to an 'invoice', a formal document issued to request payment for services or goods provided.
El registre de la factura a la comptabilitat és imprescindible.
The recording of the invoice in the accounting is essential.
In this usage, 'factura' again refers to an 'invoice', highlighting an unexpected document tied to an online purchase.