I am planning to launch a product website, I have a list of products and targeting global areas, I just want to know what is the better solution to target my product by creating sub domains? for every product or region or simple static links, example: 1: product, region. my domain .com 2: my domain .com/product, region there is no limit for sub domains for me, I can create unlimited sub-domains. or there is another option to buy multiple domains for my every product+region but this solutions will cost me a lot
The second option would be the better choice for you and it would also work well to improve the ranking of your site.
Second option is much better than first one. Cause you will the pr power of your website. first option gives you separate domain which has no pr and don't have pr power of your original website.