Of course, you can always go out to an Apple Store, shop Amazon.com, or other retail outlet that sells Mac software and buy your software that way. Keep in mind many of the best Mac apps are not available in a physical boxed form, so what you find in a store will be very limited. You also might find that some titles are cheaper to download than buy packaged. However, some people prefer a physical copy of the title they buy and only shop retail. The choice is yours.
As you can see there are plenty of alternatives to the Mac App Store for finding Mac software. While the App Store is great, it is not the only option out there. Have a favorite place to get Mac apps? Let us know via the comment section below.