Cost Reduction?

[quote="Professor Clay"]Darkus Fortress purchased for 5,000 BP.

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You cannot buy Proton Range and Proton Mars, because you already have these cards in your brawler profile.
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Crossfire Ability Card purchased for 5,500 BP.
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Darkus Fortress (Lv 1) upgraded by 50 pts for 1,000 BP.
Darkus Fortress (Lv 2) upgraded by 50 pts for 1,500 BP.
Darkus Fortress (Lv 3) upgraded by 50 pts for 2,000 BP.
Darkus Fortress (Lv 4) upgraded by 5 special shot for 2,500 BP.

Darkus Fortress reaches Level 5.
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Total cost is 17,500 BP.

TOTAL COST REDUCED BY 32%

Revised total is 11,900 BP.

How and Why was the cost here able to be changed?

[quote="Jake"]

Professor Clay wrote:

Darkus Fortress purchased for 5,000 BP.

_______

You cannot buy Proton Range and Proton Mars, because you already have these cards in your brawler profile.
_______


Crossfire Ability Card purchased for 5,500 BP.
_______________

Darkus Fortress (Lv 1) upgraded by 50 pts for 1,000 BP.
Darkus Fortress (Lv 2) upgraded by 50 pts for 1,500 BP.
Darkus Fortress (Lv 3) upgraded by 50 pts for 2,000 BP.
Darkus Fortress (Lv 4) upgraded by 5 special shot for 2,500 BP.

Darkus Fortress reaches Level 5.
________________

Total cost is 17,500 BP.

TOTAL COST REDUCED BY 32%

Revised total is 11,900 BP.

How and Why was the cost here able to be changed?

I was only following orders... His was a special case.