1. A postal service category for non-urgent mail delivery, typically slower and more economical than express or priority services
I sent the documents via standard mail, so they should arrive within 5-7 business days.
Enviei os documentos por correspondência padrão, então devem chegar em 5-7 dias úteis.
2. Regular mail service that does not include tracking or expedited handling
Standard mail rates are much cheaper than overnight shipping.
As taxas de correspondência padrão são muito mais baratas que o envio noturno.