Design of 3 email templates for marketing campaign

Hi,

We are trying to do a massive email marketing campaign, we are looking for someone to help us design the email templates.
We are a Call center/Virtual assistant company offering services to companies in USA at 2 different rates, $1400 per month for a bilingual rep or $800 per month for a semi-bilingual rep, and these are the details for the templates:
1) Focus on insurance agents, real state agents, solar panel companies, security systems companies, and so on
We are trying to point out that we can help them with:
- cold calling
- document organization
- Agenda management / Appointment setting
- customer service
- Use of different software
- Social media

2) Focus on startups, technology companies, apps, and so on
We are trying to point out that we can help them with the following:
- cold calling
- document Organization
- agenda management / appointment setting
- customer service
- use of different software / basic tech support
- chats / calls / emails
- social media

3) Focus on car rentals, travel agencies, and so on
- customer service
- use of different software
- calls / chats / emails
- document organization
- social media

Please send your proposal, and show some of your previous work for email templates.
We are looking to pay something between $15 - $50 for the 3 pieces