Darwinium promo has wrong percentage bonus

[primal kelp]

Darwinium promo +140% states that base value of Darwinium is 500 and whole received Darwinium is 1200.
Yet the price is same as regular 900 Darwinium (ant not 500).
So the actual promo is +30% rather than +140%

[marsh agate]

500 = 100%

500 = 100% +

+100% = 1000 Darwinium

40% of 500 = 200

140%+ = 1200 Darwinium

Also

That is litterally the point of promo

you get more darwinium for money

[cunning garnet]

You misread the post, it says the price of 1200 on sale is equal to the price of 900 at regular price, so it isn't 140%, nor +140% (which is generally 100% more than 140%), but +30%, or 130%