Email marketing is still efficient in promotion your business now. People prefer to use opt-in email marketing and the newsletter software. Here are some tips of email marketing. Take a look! 1. Make a good title. A good title is necessary. 2. Have a deep understanding of customer need. 3. Sending email with a target. 4. Let your email go through the filter. 5. Do not send frequently. For me, I am using a email newsletter software, and I think it is impressive. It is called iKode newsletter software.It brings both traffic and orders. If you have some useful ideas, you can share!