Many people turn up their noses at off the shelf SEO Packages, decalring SEO is not a one size fits all excercise. This is true, but SEO Packages can still be useful even though they are off the peg, so to speak. You will first need to find the right SEO company to provide a high quality SEO Package. SEO package prices differ across the board but any good SEO package will likely start at about $1000 per month or more, any less than that and you may not be paying enough for the right level of quality and service.
The right SEO package will certainly inlcude on-page and off-page SEO, chossing the right SEO package for your needs is of paramount importance, because if you get it wrong you could be paying the price for it for a long time to come. While most SEO packages will offer the standard on site modifications its important that you look out for good offsite included in the price AKA link building. Poor quality link building can ruin your rankings so make sure that any SEO package you buy utilizes best practice link building techniques.
Many SEO packages can be found lacking so make sure you find a complete SEO package that will deliver results for your website. A complete SEO package will include mostly everything required to get your site on an upward trajectory in terms of rankings and search engine traffic. Be careful, many complete SEO packages are not as ‘complete’ as they say they are, you may end up paying for a sub standard product and find yourself wasting time and money in the process. Yes SEO is not a one size fits all process but you can still find SEO packages that will do the job pretty well, sometimes for a fraction of the cost of a custom SEO service.