Quality must be near-native level of English.
These are short 500 word or less articles on topics I will give you.
We don't want excessive wording to fill up word quotas. That's not important to us. What's important is quality, straight to the point, and attempting to offer better written and/or more info than the articles you're getting the info (eg, some research may be required at times)
We are not selling anything. These are for our newsletter. We want our readers to enjoy the article. You're not trying to sell anything to them. I will give you samples of some of my own writing.
Someone who is passionate about tech and science might be a better fit for this.
We pay $10 for every 3 articles. And it could lead to regular work if all goes well.