Re-writing product descriptions for SEO

We will commission the re-editing of product descriptions in terms of SEO and to eliminate Duplicate Conetent

A store from the military and outdoor industry based on IdoSell (IAI Shop)

Currently, all product descriptions are duplicated between our two stores. We only want to focus on one overarching one. The descriptions in parts are taken from the distributors of the assortment, therefore they are not very original, and the rest is our free translation from English.

We want the edited descriptions to differ by at least 30-50%

As the descriptions were prepared in MS Word, you can see html-word tags in the code, so we also need to clear these tags.

We want each description to be also increased to a minimum of 1500 characters and to be thickened with appropriate keywords (it is recommended to prepare descriptions in the semstorm tool or similar)

In addition, for each product, completing anew Title, desciption, keywords (because it is empty)

Work directly on the website via the administration panel or from a CSV file

As the second task, we need a description of the category and subcategory at least 3000 characters

As well as completing Title, desciption, keywords in categories and subcategories

There are about 15,000 products on the pages, but in the offer, please provide the price for 1 change of description and for making a package of 100 changes to descriptions.

Please also specify the average monthly number of descriptions that you can make and the billing proposal.