I am Md. ABUL BASHAR, I am a professional email marketer, I have 3 years of experience in email marketing. If you want to promote your business all over the world digitally you have to choose email marketing. Email marketing is a very effective way to promote your business or brand to your targeted audience. There are many tools for email marketing sending too many emails at a time is not directly sent to the inbox. In most cases, emails are sent to spam. Sending emails one by one will help you send emails directly into their inbox. Still, why are you waiting to increase your business 3 times I am here to help you feel free to message me.