Does anyone out there have any tips on how to diliver cupcake bouquets. I don't want then to tip over! I have to deliver for valentines.

My car has a third seat that folds down flat. I use boxes with higher sides that are just big enough to put the bouquet holders in. I then use something solid, blocks or small boxes, to wedge the holder so that it does not shift with in that box. I also have several plastic boxes that will fit inside each other for storage and I use as many of these as needed to fill the back seat so that the bouquet box is wedged so that it will not slide around. Hope this makes sense. Then I drive carefully and pray...

how about inside a rubbermaid type container depending on how many you are delivering

Sure, as long as they don't shift when you are driving, those would work fine.