A customer walks into the store, browses through products and shelves, picks up items, inspects, considers the prices, chooses a product and takes it to the cash register to pay. Now if you want to sell your products online, then your site must be enabled for e-commerce, where you must have the following features:

Just don’t focus on the home page, keywords and titles.
The first step to sales when customers visit your site to see the products they were looking for. Of course, search engine optimization and better rankings can’t keep your customer on your site or make them buy.

It is recommended to use keywords in page titles itself. This title tag is different from a Meta tag, but it's worth considering it in relation to them. Whatever text one places in the title tag (between the <title> and </title> portions) will appear in the title bar of browsers when they view the web page. Some browsers also append whatever you put in the title tag by adding their own name, as for example Microsoft's Internet Explorer or OPERA.