To note, Costco doesn't make much sense in most places outside of the USA (and doesn't have to. No shop needs to cater to the whole world).
It still exists in select locations in some countries, but are more exotic experiences than anything else. Shopping for weeks of groceries at a time is IMHO crazy niche, it requires a level of isolation and buying power that is seldom combined.
It still exists in select locations in some countries, but are more exotic experiences than anything else. Shopping for weeks of groceries at a time is IMHO crazy niche, it requires a level of isolation and buying power that is seldom combined.