As a kid in the UK, Argos catalogues were magical.
In Canada it was Consumers Distributing (also Eaton's, Sears):
* 1992 catalog: https://www.youtube.com/watch?v=lTXbe9Mw17Q
* https://en.wikipedia.org/wiki/Consumers_Distributing
* https://www.tvo.org/article/what-happened-to-consumers-distr...
You could buy something via mail or phone, but there were also shops: you would go there, fill out a form with tiny pencils (like an old school bank form), give it to the clerk, and they'd bring it to the cashier 'from the back'.
Instead we got really efficient price comparison and sometimes very useful but often gamed customer reviews...