Have you already percepted how products and services are suffering changes in their prices? Oh, but it's normal, it's inflation, the market demand, etc.
By this point that's allright! Although, recently, not only prices have called our attention, but the fact that they are disproportionate to the amount, content, time, weight, size, etc, anyway, services and products have being modified deliberately. We could say widely opened adultered to profit more by spending less to produce or serve. Despite customers receive less, they are paying more cause the price is readjusted due the human perception in relation to the label, fact which explore mass products and services, taking advantage mainly of the ones who have mathematics quantitative difficults, that are the great part of the consumer society.
Would it be the dark side of Free Market?