How long does a money transfer take from my checking account to the My Family card in Mexico? May 14, 2024 23:49 Updated The money transfer from your checking account to the My Family card is instant, within a few seconds. Related articles Can I refer my friend or family member to use Prósperos? How do I close my bank account? How to Send Money to Your Family Using Prósperos How to Order My Card from Prósperos? Does Prosperos have help videos?