To get started with letters, you've reached the right page. You can send letters using HTML, uploading a PDF/HTML file, or by inserting a URL. If you're looking for Inkit's Print & Mail API visit our Docs.
Letter Address Placement
By default, Inkit selects the top_first_page, meaning Inkit will print address information at the top of the first page you've provided. Our US letter template shows how this will impact your design.
If you select insert_blank_page, a blank address page will be inserted at the beginning of your file. This blank page will be a stand-alone, one-sided, cover page. An additional charge will be applied for the extra page.
The letter address placement has the following dimensions: 3.15in w x 2in h, placed 0.6in from the left edge and 0.84in from the top edge.
Inkit's Print & Mail product's US sized letter includes its own margin area. It's important to account for this margin area during the letter creation process.
For an 8.5” x 11” Sheet, the safe zone to include text is 8.4375” x 10.9375”, leaving a 1/32” margin on both sides. There is also a small bar code on the bottom left-hand side of the page used to identify pages (see template).
A return address is required for letters. You can update your return address under your letter's template.