You can use email marketing, direct internet marketing which is using email sending and its direct communicate with the numbers of people and numbers of techniques providing on internet like bulk email, direct email, social media integration, click through ratio etc. You should use tools for marketing which are not spamming at all. Check for
tickletrain.com. I do a lot of email follow-ups in my business and I use them as my follow-up assistant. Email marketing is the perfect option for increasing sales and get more traffic.