Shopping Basket Service that accepts dollar/pound and sends bitcoin to seller

[tonio09]

Hi,

I'm looking for an online shopping basket service that enables a seller to get paid in bitcoins, but the customers can pay in dollar / pound / euro.

Basically, how I imagine it is: customer selects the item and pays the price in dollar. Then the service automatically coverts the paid amount to bitcoin, and sends the bitcoin to the seller's account. It might also adjust the customer dollar price automatically based on current dollar/bitcoin exchange rates, but this is optional.

Is there a service like this?