USPS Standard Mail is an alternate mail class (only available in the US) that provides lower postage rates, but at slower speeds than USPS First Class. USPS does not provide delivery time guarantees for Standard Class mail.
Delivery times for Standard Mail are listed below:
- Letters - 7 to 21 business days
- Postcards - 7 to 21 business days
*Delivery times above are estimates; Lob uses USPS as our primary carrier and USPS experiences delays from time to time. To see the most up-to-date status of your mailing, check the tracking information of your particular mailing through a GET request or on your Dashboard.