500 word unique SEO friendly article

I will write you a 500 word article.
It will be unique. It will thus pass copyscape.
It will be SEO friendly. (Let me know which keywords you'd like to target.)
I'm very proficient at writing. Post-graduate, native speaker. Can research any subject.

I will complete the work very quickly, in less than 24 hours usually. I'll guarantee one-day delivery if you order extra-fast delivery. You will be impressed. If you're not, I'll be happy to work with you to change anything about the article.

This will be great for your main site or for satellite/SEO website purposes. Quality comes first for both.

Buying a regular gig will grant you usage rights for the lifetime of the content. However, I will reserve the right to also use the content for my portfolio/other projects at a later date (of at least 3 months from when you purchase.) If you'd like absolutely exclusive rights, then that is available as a gig extra.