Hi, 

We're wondering if you'd be interested in a strong backlink (Moz DA50) to lddbioscience.com to help improve your search engine rankings?

Our price is just 50 USD, to be paid via Paypal and this is a one-time fee for a permanent backlink.

If you'd like more information about the site and the options available, just reply to this email and we can discuss things further.

Kind Regards,
Steve