Well, post-Freebie Week-end, both my mother and I received special offers.
I got 1 class or 1 DVD for $10$USD, she got 14 days of Unlimited for $1 USD. EXCEPT, the payment options for Unlimited are Paypayl or a limited, OECD-countries (in my head) list of credit card holders. So disappointing!
I saw on PR and elsewhere (IG or FB?) that they had other offers, like 1 Class or 1 DVD for $14 also.