Greetings friend @dgalan the inflationary problem affects a lot to small and medium enterprises, I am because every day that price to replenish their merchandise increases, and often when selling their inventory is not enough to replace the amount they sold, which is why companies currently express their prices in dollars ($) in order to obtain a more stable currency than the legal tender in the country, and thus achieve mitigate the loss of money and the decrease of its inventory, thank you very much for sharing this topic.