An attentive email subscriber base can help you make money through sponsorships, advertising, and other opportunities. However, it’s important to remember that not all email lists are created equal.
Some newsletters are better suited for advertising than others. If you’re trying to sell a product or service, for example, it’s likely that an advertising-based newsletter will be more successful than a purely content-based newsletter.
If you’re not sure whether your newsletter is suited for advertising, it’s best to ask your subscribers directly. You can also look at the subscription prices of similar newsletters to get an idea of how many subscribers you’ll need to make a profit.