Before you look for packages for SEO, please be noted that SEO is a slow and long term process. As this is purely organic, content plays a crucial here.
Relevant content, loaded with appropriate keyword density added with the expertise from the technical backend is the key to a good SEO.
If you are looking for fast food, SEO may not satisfy your hunger. But if you are looking for a healthy and strong life, SEO is a must for your appetite.
For a customised SEO plan specifically for your business needs