wifi streaming costs

[tedesco24]

Excuse me if this is a silly question but I'd rather get ridiculed for the question than get blasted with an outrageous cell phone bill.
Is there any charge to stream video and music while using wifi? For example, when listening to Pandora at home on my wifi network or watching an episode of Revenge on the abc player while at the coffee shop?

 

[panda bear]

No. Not while connected to wifi.

 

[blevins321]

Nope as long as your on wifi. Occasionally your phone will disconnect when idle and switch to cell data. However, it won't happen while in active use.