Hiding of stock

I find it surprising that every time when there’s a promotion on the ButtaNutt milk food *****s market Tokai never has stock on the almond milk, on Tuesday it the 3rd time i went looking for the 2 for R50 promo on the milk only to find macadamia and oat milk but not almond milk but believe me on Monday the shelves will be full of almond milk just because the promotion will be over