How many of your donors do you think actually read your appeals?

When you send an email or a letter, you’re not just competing with inbox clutter or a stack of mail — you’re competing for attention in a world that’s saturated with content.

Quick Fact

The average adult reads about 200–250 words per minute.

That means a 500-word appeal takes just two to three minutes to read. But only if your audience chooses to engage with it.

It’s not enough to write compelling copy; you need to structure and design the appeal so that your message is clear, accessible, and impossible to ignore. 

Here are a few proven tactics that work: 

Mockup of Envelopes and Subject Lines

1. Start Strong

Your subject line and outer envelope is your first (and sometimes only) chance to connect. Keep it short, specific, and relevant to the reader.

Clarity beats cleverness. If readers don’t immediately know why they should open your message, they probably won’t.

2. Guide the Eye

Since people process text quickly — and often skim — your design has to guide them to the most important points.

Bold, underlined, and italicized text are visual cues that help readers find the key ideas in just seconds.

  • In direct mail, strategic formatting, emphasis in the text, and white space keep readers moving down the page.
  • In email, subheads, bullets, white space, and short paragraphs reduce fatigue and make the ask impossible to miss.

Design choices aren’t decoration — they’re strategy for capturing attention within those two to three minutes.

Illustration of overlapping circles
Newspaper clippings

3. Keep the Focus
on the Reader

The word “you” is one of the most powerful tools in fundraising. Content that emphasizes what the donor makes possible consistently outperforms content that focuses on what the organization needs.

It’s a small shift that changes the entire tone of the message and shows them why their support matters.

4. Repeat What Matters

Repetition is key.

In direct mail, it’s common to see the call to action three or four times throughout the letter.

In email, the ask should appear both in the body copy and as a clear button or link. Different readers engage at different points — and with limited reading time, you don’t want them to miss the moment to act. 

Illustration of marketing email elements
5. Respect the Reader’s Time

Even when people care deeply about an issue, they rarely give more than a few minutes to any one piece of content. The most effective appeals use:

  • Short sentences and clear structure
  • Headings and bullets to break up information
  • Ample white space to reduce overwhelm

The easier your message is to read, the more likely it is to be acted on before the reader moves on.

Bringing It All Together

This post itself is about a two- to three-minute read—proof that length isn’t the issue, clarity is. Whether in direct mail or email, the formula holds:

  1. Lead with a strong opening.
  2. Use design to highlight what matters.
  3. Make the message donor-centered.
  4. Repeat the call to action.
  5. Keep it concise and approachable.

Your words matter — but only if people read them. With the right design and strategy, they will.

P.S. Many readers glance straight to the P.S. first. Use it wisely: restate your ask, highlight urgency, or reinforce the impact — so even skimmers leave with the main message.