For the mixing service, if possible a demo of the artist or band is requested to listen to it and see the likes of it, and if possible, keep a talk by instant messaging or mail (caring the disposition time of the artist) to know more about the artist's priorities as for the mix.
Mastering Service
Single song mastering
1 hour • 40e + vat / 40U$S + vat
Ep mastering (5 songs)
5 hours · 175e + vat / 175U$S + vat
Full length album mastering
10 hours • 430e + vat / 430U$S + vat
For the mastering service, it is preferable to have a contact with the artist or representative to send them an advance of mastering and receive the opinion of the artist or person in charge of the artist's production to verify if the work is optimal for each artist.
The form of payment is made by PayPal, with 30% in advance and the rest when the work is finished.