Transactions through any international payment system, from Visa to American Express, cost our stores, ресторанам, hotels, etc.. d. from 1,5% to 4% from turnover. These percentages become revenues of the respective payment systems. As a matter of fact, this tax с оборота, which our companies pay abroad.
Не говорим, about doubts in understanding the phenomenon. But what about our: take away from those who did, punish everyone, new system? – make use. And after all, even the slightest methodological doubt :)