Article Writer Needed - Content about Print on Demand Business

I'm looking for a writer to write 1,000 words blog post on my website (10-20 articles per month)

The content in my website is about the print on demand (making money on selling print on demand products such as coffee mugs, tumblers, etc.)

Please answer these questions before applying this job.

- How much do you know about the print on demand business?
- Please explain some basic steps about the print on demand?
- Can you write in the SEO-friendly style? If yes, may I know what you will do with the articles to get more traffic from Google?

Please note that this print on demand business is about selling physical products such as coffee mug, t-shirt, etc not Amazon Kindle thing.

If you are interested in this job, answer these questions and send me a sample of your articles.

Also, tell me your working process.