Are all postcards delivered by first class mail? How long does it take postcards to be delivered? Postcards are always sent First Class through USPS with a standard estimated delivery time of 1-5 days.
![Invelo square logo-1.png]](https://helpdesk.inveloapp.com/hs-fs/hubfs/Invelo%20square%20logo-1.png?height=40&name=Invelo%20square%20logo-1.png){kind=small}