I have already used this service and find it very convenient.
Amazon’s Prime Now delivery service will offer one-hour delivery on flowers just in time to make Mother’s Day special. These fresh flowers will be available via the Prime Now app from now through Mother’s Day, May 8.
In Dallas, Prime Now is available from 8 a.m. to 10 p.m., seven days a week. Two-hour delivery is free and one-hour delivery is available for $7.99. All Prime members can download the Prime Now app, available on iOS and Android devices, and will be notified when the service is available in their zip code.
So download the app for Android or iPhone