No, it's not possible.

The following subscription periods are available using Ogrines:

1 week = 700 Ogrines

1 month = 3000 Ogrines

3 month = 9000 Ogrines

6 month = 18000 Ogrines

1 year = 36000 Ogrines

To buy Ogrines, please visit the secure section of the official website : https://secure.dofus.com/en/abonnement-ogrine