Understand the principal differences between investment banks and commercial banks, and the areas of banking services that each provides.
Once you get them home, you can keep them for up to 5 weeks from the purchase date, even if the sell-by date expires during that time. If you purchased the eggs from a farm or farmers market and there's no date, keep them for up to 5 weeks from the purchase date.
1 It is best to store eggs in the case or carton.  When kept refrigerated in their raw shells, eggs last up to 4 to 5 weeks without significant loss of quality. But remember, the clock on those 4 to 5 weeks starts the moment eggs are laid. To be safe, keep refrigerated raw eggs in shell for no more than three weeks.