Golden goose singular noun
Used to imply the potential or a good source of finance that benefits you.
Online business has been considered a golden goose for stores during this covid 19 pandemic. They can still earn a steady income.
This video game project has proved to be a golden goose for the company, providing a steady source of revenue.
save as much money as possible
Used to say that someone attempts to get money from you.
Feeling worried about finance.
There can be good aspects that exist in a bad situation.
The phrase derives from a folk tale about a farmer who killed the goose to get all the eggs inside, but he had nothing.