Writing texts for the online store website

Hello, there.
We need to write quality unique texts on the website of the online store headphones Beats. The number of symbols is approximately 40,000. Texts for categories and goods.
Budget: 50p/1000 with no gaps.
Requirements for TK:
1. Compliance with the TK for:
- volume
- key phrases inserted
2. Requirements for writing the text:
- requests can be inclined, combined, but all requests should be mandatory, if this is not possible, then we submit for discussion.
If the request is a grammatical error or a typo, then we necessarily frame the request in Christmas quotes. Framing only the word with the error, not the whole request.
All titles of “Moster Beats” and models in the texts should be capitalized.
Headings in the text should be interesting, enticing or calling to action, inputs can be used in the headings
The quality of the content and readability of the text should be high.
- Unique text on Advego: 90/90
3. Textual requirements:
Each text should have paragraphs.
- at least 2 subtitle in the text (for the text 1500), for every 1 thousand characters - subtitle. If the text is up to 1000, subtitle 1.
The text should be readable and with interesting headings. Water, bredotext, marriage.
4. Requirements for delivery of text:
4.1 One TK all texts in one document .doc/docx
Each text should include a model list:
The address of the page we write or a note for, for example, New Page 1
- the TK itself for this text - a list of words / volume
- the text itself with highlighted keywords
- The result of checking the uniqueness of this text, we infer the percentage of uniqueness
- The result of the check for spam, the first 3-5 words with the highest density
All texts should be separated from each other by a horizontal line.