A significant number of customers can be targeted for less than a penny per post. For email marketing, the cost of conversion is too low. They also have bigger monthly plans for up to 600,000 users for growing companies and high volume recipient plans for something beyond that. Another email marketing business provides up to 4,000 emails a month and 1,000 email contacts for free email marketing. For higher-volume senders, they often provide subscription services, once I create a Wikipedia page for my business . This will entail preparing letters, drafting, arranging, mailing, etc., answering any queries regarding deals, missed coupons, or other matters, and managing the database: adding and removing users. What do you think?