Note - The term “copywriter”, used in Runet in relation to people who are engaged in filling websites, is not quite correct. The original name for the current web-copywriting, will be (website content writer) - if we use the most appropriate translation, it is - “webwriter”. But people like to simplify everything and therefore, now in Runet, everyone who writes to order, under one comb become just a copywriter.
To summarize - the final product of copywriting (article, text), should be structurally unique in comparison with the materials already available in the public domain.