Or wherever
Definition 1 of 1
Pro Tip 1/3Informal Usage
The phrase is mostly used in casual or informal situations, not in formal writing. 
Let's meet after work at the cafe, or wherever is convenient.
Pro Tip 2/3Indecisiveness
Use it when the specific location is not important or when being indecisive about a choice. 
We can have dinner at my place, or wherever; I can't decide.
Pro Tip 3/3Casual Suggestion
It's used to suggest flexibility or openness to other options without giving a detailed list. 
You can find these shoes in mall outlets, online, or wherever they sell sports gear.