Monthly Email Campaigns for Sales Boost

I'm seeking a skilled professional to create and execute effective email marketing campaigns monthly. The primary goal of these campaigns is to drive sales.

Content Requirements:
- Product Promotions: Highlight our offerings and encourage purchases.
- Educational Content: Provide value to our customers and establish brand authority.
- Customer Testimonials: Build trust and credibility through positive feedback from our clientele.

Ideal skills for this job include:
- Proven experience with email marketing.
- Strong copywriting skills.
- Ability to create engaging content.
- Knowledge of free email services.

Please note, I have not yet selected a preferred email service. I am open to recommendations, provided they are free and suitable for our needs.