It does! All mailpieces sent through Lob will be charged at market-leading prices. These prices include the cost of printing and the postage needed for your mailpiece to reach its destination successfully. Here’s a link to our detailed pricing page. If you scroll down to the section Full Edition Comparison, you will find the per-unit pricing to send Letters, Postcards, and Checks under each edition.
Keep in mind, that letters over 6 pages single-sided and 12 pages double-sided will incur an extra postage flat fee in addition to the add-on fee for each additional page.