Dear [First Name],
 
We hope this email finds you well! We appreciate your trust in our marketing services and would like to offer you an exclusive opportunity to upgrade your marketing efforts.
 
Our team has been hard at work developing a new package that includes [list of services or products included in the package]. This package is designed specifically for businesses like yours that are looking to take their marketing to the next level.
 
We believe that this package will help you achieve even greater success and stand out from your competitors. Our team of experts will work closely with you to ensure that your marketing efforts are tailored to your business needs.
 
If you're interested in learning more about this package, please don't hesitate to get in touch with us. We would be more than happy to answer any questions you may have and provide you with all the information you need to make an informed decision.
 
Thank you for your continued support, and we look forward to hearing from you soon.
 
Best regards,
 
[Your Name]
[Your Company Name]
 
P.S. As a special offer just for you, if you sign up for our new marketing package within the next 7 days, we will include a free consultation session to discuss your business needs and goals. Don't miss out on this amazing opportunity!