I manage 3 accounts. Mine, and my parents'. Neither parent has flown bmi since the eighties, I have flown them countless times this year, more than any other year in fact.
Parents get 30% for flying bmi, I get nothing!
Actually I did get something. bmi kindly agreed to extend my membership year by a week so I can requalify for Gold. This was shown on my account until today when my membership year has reverted to the old period without the extra week