Many a times you have heard or seen about how to add particular product into shopping cart programmatically at frontend side. But I want to do the same at admin side.
Suppose, I have product 'SLR Camera Tripod'and I have one button say PayNow in my admin area.
I also have pre-defined customer so there is no need to attempt other beginning steps of admin side order creation process.
When I click on this PayNow button Product 'SLR Camera Tripod' should be added into cart automatically and I should directly redirect on order placement page at admin side.
Is there any snippet available for this? Hope you understood my concern and can guide me well.