If the content on all of those URLs is identical, I'd redirect it. I'd also fix the issue as this obviously is an issue - there is no reason to have both /ladies and /lad...

Could you please tell me on thing more? If there are around 10 categories and 10 subcategories on a site. And single category has many variants like wwww.example.com/ladi...

Sendinblue can be a good option.

I have a blog on Blogspot and it is already in the 5th position of the Google SERPs. So, it is not true that Blogspot blogs are not ranking on Google.

G mass is best

Personally, I would not use price in the title. Often it also means having price in URL and as we know, prices are subject to change. Would you redirect old price URL to...

Mailchimp is good to start with.

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If you believe your audience may search your product or service together with price then you can use it in the page title and meta description. I believe, people do not s...

I am partially agree with @Djohnavid021. Besides the options you mentioned, there are many other options where content can be re-published. For example, medium.com, linke...