How do I test subject lines for better conversions?

[Daniel]

Testing subject lines is one way to get more people to open your affiliate emails. One method is to write two different subject lines for the same email and send each one to a small part of your list. Then, you can check which one gets more opens. This is called A/B testing. Some email platforms already have this feature built in. A good subject line should catch attention and make the reader curious without sounding confusing. You can try using a question, a benefit, or a short phrase that connects with what they want. Keep it clear and avoid using words that might look like spam. After testing a few times, you’ll start to notice what type of subject line works best with your list. Have you ever tried sending two subject lines to compare results? You can also share any ideas you're thinking of testing next.