company logo
Letterhead Help Center
  • Back to Letterhead
  • Contact us
FAQ
  • Get Started
  • Newsletters
    • Features & Tools
    • Workflows
    • Settings and Customizations
    • Creating Content
    • Automations
    • Metrics & Reports
  • Audience
    • Adding Audience
    • Custom Fields
    • Tags & Segments
  • Promotions
    • Promotions
    • Placing & Running Promotions
    • Campaigns
  • Advertisers
    • Purchase and schedule promotions
  • FAQ
  • Settings
    • Account Management
    • Domain Management
  • Support
  • Updates
    • Updates and Releases
  • Classic Composer
    • Newsletter workflows
    • Metrics & Reports
    • Audience
    • Feature & Tools
    • Support
    • Campaign and Promotions
    • Settings
  • API Documentation
      Back to home
      1. Letterhead Help Center
      2. FAQ
      • Get Started
      • Newsletters
        • Features & Tools
        • Workflows
        • Settings and Customizations
        • Creating Content
        • Automations
        • Metrics & Reports
      • Audience
        • Adding Audience
        • Custom Fields
        • Tags & Segments
      • Promotions
        • Promotions
        • Placing & Running Promotions
        • Campaigns
      • Advertisers
        • Purchase and schedule promotions
      • FAQ
      • Settings
        • Account Management
        • Domain Management
      • Support
      • Updates
        • Updates and Releases
      • Classic Composer
        • Newsletter workflows
        • Metrics & Reports
        • Audience
        • Feature & Tools
        • Support
        • Campaign and Promotions
        • Settings
      • API Documentation

      FAQ

      Frequently asked questions
      • Difference between Curations, URL and RSS feeds
      • When are welcome letters triggered?
      • Why can't I upload an image to the image block?
      company logo
      Letterhead Help Center
      • Back to Letterhead
      • Contact us