> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://alltheleads.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What kinds of mail pieces can I send?

You can choose from: 

* **Letters** (classic, personal, and professional) With various envelope colors & styles 
* **Postcards** (cost-effective and eye-catching) Either Standard or Jumbo size 
* **Greeting cards** (a softer, relationship-focused touch) 
* **Marketing inserts** (leave-behinds like brochures, flyers, fridge magnets, rack cards, service menus, checklists, business cards, custom pens and more) 
* **And More! **We can design & print just about anything, and we’ll find the best way to mail it! Subscribers have sent books, calendars, gift boxes, keychains, and more! 
 
These can all be customized and rotated in your campaigns to boost engagement and memorability.