Received my IBM Data Science Foundations level 1 badge in one day for free! And you?

Question

Already started Level 2.
Link: https://cognitiveclass.ai/courses/
They also have courses on Python, R, SQL, Hadoop, Spark, etc.
My badge for Data Science Foundations level 1:
https://www.youracclaim.com/badges/6d3eb7f4-2e82-446b-b02c-e5607dc73586

Answer 1

it doesn't work for me , i got null in the promo code text field

Answer 2

:-o
One should be very creative to score zero in these courses...