L'importance de l'argent liquide : pourquoi il règne encore dans un monde numérique.

Digital payments have become common place but cash still reigns supreme in many countries, including many western ones such as Germany and Switzerland. More than a third of all consumer transactions globally are still carried out in cash.  If you thought you could manage all payments on your foreign trip using credit cards and digital wallets, think again. Making space for cash in your wallet is practical for a number of reasons, as discussed in this important article.