Of course PPC is good for online marketing.

PPC is good for online marketing if you are enable to pay.

Correct process for seo is good for all but the black hat seo processes are never good.

You cannot depend only on PPC and since it is paid service so it will be hard enough to continue with PPC for whole year instead of that use digital marketing strategy[/URL] and do SEO on large scale along with PPC. You cant ignore PPC, it also helps a lot to get traffic to your website.

Both are necessary and equally important, it's depend on what are your requirements and what is your budget and expectation.

PPC is a type of sponsored online advertising that is used on a wide range of websites, including search engines, where the advertiser only pays if a web user clicks on their ad. Hence the title, ‘pay per click.

I suggest for SEO

Well for online marketing PPC is good.