I live in Australia, and there is Amazon but they don't have that much stuff compared to UK/US. So I order from other places, and it is super rare to have any k

I live in Australia, and there is Amazon but they don't have that much stuff compared to UK/US. So I order from other places, and it is super rare to have any kind of ordering or delivery problem. Things just arrive! In 2020 they are all using some order processing and tracking tech and it seems to go smoothly. Also same experience in the UK with both Amazon and non-Amazon going back to the year 1998 when I was ordering motherboards online. Ordering stuff online is never a problem where I would scream "agh! only Amazon can do this!". The only problems I have had is in the mid-late 2000's with second hand stuff from ahats on ebay, and paypal siding with the non-quickthrower2 person in most cases, I guess I got bad luck there.