Our professional body, the Institite of Translation and Interpreting publishes a very useful guide to buying translation services in eleven languages.
You can download a copy here.
It's good, sensible advice from an impartial source - well worth taking a look if you are thinking of purchasing translations.
Once you've read it through, contact us on 0844 856 1086 to see how we can help.
As a Corporate Member of the ITI, we abide by their Code of Professional Conduct and support their aims.