Friday’s need-to-know money news

RelationshipThe craziness of prescription drug pricing, how financial stress can tax your mind, and why that friend you play Candy Crush with could be ruining your credit score.

$37 to $162: The Strange World of Birth Control Pill Prices
How to shop wisely for your prescriptions.

5 Subscriptions You Could Be Paying Less For
Surprising ways to save money on the services you use every day.

Financial stress may hit your brain and wallet
Worrying about bills could cost you a few IQ points.

Facebook friends could change your credit score
It might be time for a friend list culling.

4 Credit Moves to Finish Your Summer on a High Note
Ending the summer with a financial bang.