The Witcher 3, PC – £18.27 (If you already own The Witcher 1 & 2)
The Witcher 3, PC – £18.27 (If you already own The Witcher 1 & 2)
Send an email to suporte@nuuvem.com.br with either a link to your Steam profile, or a screenshot of both games in your GOG account, and you’ll receive a coupon for 20% off The Witcher 3 from here. You can also get 15% off if you just own either The Witcher or The Witcher 2, making it £19.41.
Registers on GOG.

Comments fixed?
Yep!
Thanks for sharing this Lewie. However it’s not quite how you describe it.
They gave me a code for 20% off for owning both Witcher 1 and 2. I noticed that it brought the price of Witcher 3 down to R$79.90 (£20.05 using xe.com) instead of the expected ~R$72 (£18.05).
What they seem to be slightly dishonest about is that it is actually 20% off the original price of R$99.90, and not 20% off the already 10% discounted R$89.90.
So in reality, it’s an extra 5-10% off, not quite as low as your shown prices. Still, £20 for The Witcher 3 is still a great bargain considering its price on GOG itself!