Business License

[Deeznuts]

I'm in the process of applying for a business license with the City of Calgary for my event photography/photobooth business..

A section on the application directs me to the Service Alberta website (http://www.servicealberta.ca/1248.cfm)
I'm not exactly sure if I have to register for a business license with Government of Alberta? Is this required if I plan to provide services in Edmonton, Red Deer, etc?

[rage2]

I don't think you need to have a business license unless you're operating out of your home with visitors. You do need a Business Number for taxation purposes though.