Me han enviado este correo .... ¿tiene algo de cierto o es un timo?

[Dustito]

Hi,

I work for More Digital; a UK based Digital Marketing Consultancy.

We represent clients interested in social media marketing on smaller sites with little or no existing advertising and we're currently looking for advertising partners.

We pay a fixed upfront annual fee which we will agree on with you. Once the ad is in place, payment is made within approximately 48 hours.

Would you be interested in placing a small text-based ad on your web?

Kind regards,
Jo Rushby