Translate the following English sentence to French:
"We hope and we are convinced that the directive will have a positive impact on the daily commercial transactions of all businesses, whether these are large multinationals or small and medium-sized undertakings."
Nous espérons et nous sommes convaincus que cette directive aura un impact positif sur les transactions commerciales quotidiennes de toutes les entreprises, qu' il s' agisse de grandes entreprises multinationales ou de PME.