How do email service providers charge for their services?
Email Service Providers generally offer tiered pricing based on the size of your email list and the number of emails you send monthly. Basic plans might start as low as $10 per month for a small number of subscribers. As your subscriber list grows, you will need to upgrade to higher tiers, which can range from $50 to several hundred dollars per month. Some ESPs also offer pay-as-you-go plans, which can be cost-effective for businesses with irregular sending schedules.