French phrase
Puis-je prolonger ~ ?
Meaning
May I extend ___?
When to use it
A polite request to extend a service or contract period. It is slightly formal and suitable for business situations.
Example dialogue
Puis-je prolonger mon abonnement ?
May I extend my subscription?
Oui, nous pouvons ajouter un mois à votre contrat.
Yes, we can add one month to your contract.