What to Do With Your Customer Email List
One of the most valuable things you own, and most of it goes unused.
The asset sitting unused
A lot of owners are sitting on a list of customer emails - a few hundred, a few thousand, collected over years - doing absolutely nothing with it. That list is one of the most valuable things a small business owns. Reaching people who've already bought from you is far cheaper and far more likely to work than finding strangers.
Most of that value goes to waste, usually because the whole thing feels vaguely complicated or risky. It doesn't have to be.
First, the rules (they're not hard)
Sending marketing email in the United States is governed by a law called the CAN-SPAM Act. It sounds intimidating and it's mostly common sense. The basics:
- Be honest about who you are. A real from-name and a real subject line that matches the message.
- Include a way to unsubscribe, and honor it promptly. This one is not optional.
- Include your business's physical mailing address. A PO box is fine.
Follow those and you're in good shape. A good email tool handles most of this for you automatically.
Use a real email tool, not your inbox
Don't send marketing email by putting a hundred people in the BCC line of your regular inbox. It looks unprofessional, it often lands in spam, and it makes unsubscribing impossible.
A proper email marketing tool is inexpensive and does the important work: it manages your list, adds the required unsubscribe link and address, handles opt-outs for you, and helps your mail actually reach the inbox. It also keeps you from accidentally exposing everyone's address to each other.
What to actually send
This is where most people freeze. Keep it simple and genuinely useful:
- A short, helpful note beats a flashy campaign nobody asked for. A quick tip, a seasonal reminder, a heads-up that's relevant to them.
- Send occasionally, not constantly. Every few weeks or once a month is plenty. The fastest way to lose a list is to wear it out.
- Give before you ask. Most of what you send should be useful on its own, so that when you do have an offer, people are glad to hear it.
- Write like a person, the way you'd talk to a good customer, not like a billboard.
The bottom line
Your customer list is a quiet asset that most businesses let sit idle. Using it well isn't complicated: follow a few basic rules, send through a real email tool, and share something genuinely useful every so often.
Done right, that list brings past customers back for a fraction of what it costs to find new ones. It's worth turning on.
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