Does Itunes Have Promos Itunes Codes?

Itunes Codes? - does itunes have promos

OK, I have other actions on iTunes codes B4, everyone knows not seen any promotion at this moment I can not have the codes for free music for iTunes?
Or e-mail me can do even more code that someone lol.

I have a new computer, and I was kind of nothing new songs, and have no $ $ $ to spend on music now, so thank you reply plz